Build 9091 (Nov 22, 2024)

• Added: A check to ensure that, when multiple domains share a single hostname, automated SSL certificates renew properly.
• Fixed: Chat areas can cut off the bottom of some characters, making them hard to read.
• Fixed: If the organizer deletes an Online Meeting when attendees are still present the meeting is not terminating.
• Fixed: SMTP clients cannot send outbound messages when a domain forward gateway is using SmarterMail Gateway Mode.
• Fixed: The blue spinner doesn't clear properly when switching between messages.
• Fixed: When a user's screen is focused (or a screen share is focused), clicking the screen does not remove the focus.
• Fixed: When joining a meeting where an attendee is sharing a screen, the screen share isn't focused in the meeting.

Build 9088 (Nov 18, 2024)

• Fixed: Outlook (MAPI) displays FROM address incorrectly for messages sent from a SmarterMail account due to a malformed header.
• Fixed: Uploading folders with subfolders to File Storage displays a generic toast message and throws 400 errors in the browser's console.
• Translations: Updated all language files (except Chinese - Taiwan).

Build 9084 (Nov 14, 2024)

• Added: A "Read Only" status when syncing Resources (EWS) so availability will be displayed when adding Resources to Appointments.
• Added: Attachment previews for some file types across multiple areas.
• Added: Attendees can now close/hide the right side panel when in an Online Meeting.
• Changed: Added upper limits to some fields to avoid potential for various issues/errors. (E.g., Max Message Size)
• Changed: Automatic Certificates grid now includes a Domain Name column.
• Changed: Display names containing parenthesis in any address field in an incoming message will be wrapped in quotes to ensure deliverability.
• Changed: Greatly improved Online Meetings, improving connection speeds, screen sharing, camera and audio, etc.
• Changed: Improved memory usage for server-side string translations.
• Changed: Online Meetings now support up to 16 audio/video participants when using a custom STUN/TURN server.
• Changed: Some styling and text changes for the Scheduling area.
• Changed: When only one calendar is available, user now sees "No additional calendars are available" on the Scheduling settings page.
• Fixed: Adding/removing email addresses for a user alias can causes intermittent errors.
• Fixed: Advanced Search window does not show results if the results window is too small.
• Fixed: All domain aliases occasionally show in the From dropdown for a user.
• Fixed: An appointment sent from Apple Mail (EAS) can get stuck in the spool.
• Fixed: Changing settings for Scheduling after setting a scheduling password results in loss of saved password.
• Fixed: ClamAV, MessageSniffer, and Cyren occasionally encounter startup issues in Docker installs.
• Fixed: Creating a new folder shows the options for the parent folder in alphabetical order instead of hierarchical.
• Fixed: Creating a recurring appointment, disabling a day, then editing the series can re-enable the day that was disabled.
• Fixed: Data can be orphaned when a mailing list is deleted.
• Fixed: Delete button activates for a Primary Admin when viewing that admin's settings even though it shouldn't.
• Fixed: DKIM signing stripped when messages are sent/relayed through a gateway.
• Fixed: DSN Notifications do not go out if the sender's IP address has "SMTP Auth Bypass" enabled.
• Fixed: Edits and subsequent deletions of aliases don’t propagate properly to a user’s Settings > Signatures.
• Fixed: EML downloads from Message Archive can generate Error logs.
• Fixed: If an Appointment Type is modified while a user is attempting to schedule an appointment, the process can error.
• Fixed: If SmarterMail fails to connect to an OnlyOffice server it shows just a white screen instead of showing any kind of error.
• Fixed: IMAP doesn't give a correct error response when trying to create a folder that exceeds file length limits.
• Fixed: Import Whitelist is can occasionally display an error when importing a JSON.
• Fixed: Importing a calendar ICS file that includes modified occurrences only imports the series without the modified occurrences.
• Fixed: Inbound Gateway SMTP User Verification cannot be disabled.
• Fixed: Inbound Gateways are falling back to MX records when the user is not found.
• Fixed: Malformed headers in messages from external senders can indefinitely delay email delivery.
• Fixed: Messages can show some MIME headers at the start of the message body.
• Fixed: Messages from users with display names containing foreign/special characters can fail to sync to Outlook (IMAP).
• Fixed: Messages sent to a mailing list can encounter DKIM and ARC signing issues at the recipient server.
• Fixed: Occasionally the Mailing List subscribers modal either fails to load or loads slowly.
• Fixed: Old comma-separated whitelist entries can sometimes fail to be modified or deleted.
• Fixed: Public Scheduling page doesn't reflect proper Availability settings when the next day is disabled.
• Fixed: Renaming a user alias with an associated signature causes loss of the signature settings for that alias.
• Fixed: Renaming domain alias causes loss of mandatory signature setting.
• Fixed: Resource availability show as "tentative" when they're actually reserved/unavailable.
• Fixed: Scheduling availability can end at 5PM regardless of Availability settings.
• Fixed: Scheduling timezone is broken on Linux.
• Fixed: Some CSV importing issues for Contacts.
• Fixed: Some Outlook (MAPI) Display Name issues.
• Fixed: Subfolder indentation is missing in "Copy to Mailbox" modal within Message Archiving.
• Fixed: The "Change Username" dialog can show a previous username saved in a browser extension.
• Fixed: The display of a domain's Folder path can can be cut off when a long domain name is added.
• Fixed: The same email address can be used multiple times when scheduling an appointment.
• Fixed: Throttling limits are not being handled as intended for Mailing Lists.
• Fixed: WEBP images cannot be uploaded as the webmail logo image or the user profile image.
• Fixed: When a client tries to set an attendee's status to the state it is already in, the attendee's status is lost. (EAS, EWS, MAPI)
• Fixed: When auto-forwarding with "Keep original senders and recipients" disabled, ARC and Authentication-Results headers aren't getting removed.
• Fixed: When calendar sharing is enabled for Zoom, SmarterMail calendars do not appear in the Zoom web interface.
• Fixed: When copying an archived message to a mailbox folder, and adding a new sub folder, the Destination Folder path shows "undefined" for the parent.
• Fixed: When performing an IMAP migration, if the originating server uses SENT as a folder name, it's not properly translated to Sent Items in SmarterMail.
• Fixed: When sending a message, message Category is not being saved to the message in Sent Items.
• Fixed: When the server time zone has a positive UTC offset, recurring all-day event occurrences can't be viewed.
• Efficiency: Information from some JSON files was moved to a new SBIN file to increase efficiency and add functionality.
• Efficiency: Optimized sender image lookup during message retrieval.

Build 9056 (Oct 18, 2024)

• Added: New translation strings for Scheduling: Appointment Description and Calendar Description.
• Changed: Improved overall UI/UX for Scheduling.
• Fixed: Alias addresses can be missing as FROM addresses when composing a message.
• Fixed: Aliases can be doubled when selecting a FROM address in a reply sent to that alias.
• Fixed: Autoresponders set up via webmail can be changed when the account is set up to use EAS.
• Fixed: From be displayed twice when using an alias that has specific settings enabled.
• Fixed: Making multiple edits to an Alias can end up breaking associated features such as a signature.
• Fixed: Malformed headers from external senders can indefinitely delay email delivery.
• Fixed: Meeting invites with inline images created in eM Client (EWS) have broken images when received by attendees.
• Fixed: Public Scheduling page isn't taking a person's Availability into account when showing times.
• Fixed: Recipient list in a GAL-enabled Alias is breaking when an address entered is invalid or for a different domain.
• Fixed: Scheduling can allow users to schedule appointments outside of available hours in some instances.
• Fixed: Some Windows/Linux environments are reporting Cyren startup/licensing errors.
• Fixed: Spool Virus Quarantine list is occasionally blank.
• Fixed: Subfolders aren't displayed properly when configuring Content Filter Actions.
• Fixed: The Linux installer always asks which web server type to use.
• Fixed: X-Ham-Report header can cause an error when processing messages through the drop folder or spool.

Build 9049 (Oct 10, 2024)

• Changed: Autodiscover Encryption setting for SMTP IN (Settings > Protocols) is now a toggle instead of a dropdown.
• Changed: Reduced attachment size limitation from 500mb to 100mb to be compatible with third party servers and services.
• Changed: Scheduling will now have a default Appointment Type when the feature is enabled.
• Fixed: A red toast notification can appear when File Storage Limits are set too high.
• Fixed: Administrator logs is showing a null reference exception related to NTLM
• Fixed: An issue affecting calendar syncing (CalDAV) in specific situations.
• Fixed: Bare-metal Linux installs show chronic Cyren startup errors.
• Fixed: Changing an alias name does not reflect the change in all places
• Fixed: Domains are not listed alphabetically on the Impersonate User modal.
• Fixed: On the Scheduling settings page, the Cancel button and "Unsaved changes" modal can inadvertently appear.
• Fixed: Online Meetings is missing from Domain Defaults.
• Fixed: Outlook (POP) occasionally alters Arabic filenames.
• Fixed: Persian text positions are being changed when there is English text in the middle of a Persian sentence.
• Fixed: Proposing a new meeting time in webmail doesn't show up correctly to the organizer in Outlook.
• Fixed: Renaming a user results in a failure and doesn't rename the user correctly
• Fixed: Some users break after editing them and then reseting their account details.
• Fixed: Unable to impersonate a user with LDAP authentication.
• Fixed: Whitelisted IP entries are being ignored by domain level country blocks.
• Fixed: With specific configurations set up, the FROM address can be incorrect for forwarded messages.
• Security: One or more security issues were fixed.

Build 9042 (Oct 3, 2024)

• Changed: "Use To: address for reply" setting changed to “Use received address from message on reply”.
• Fixed: “Use received address from message on reply” does not function correctly with multiple SMTP accounts.
• Fixed: Content filtering Move-To doesn't appropriately show folder hierarchy.
• Fixed: DMARC failing for a domain aliases.
• Fixed: IMAP command for BODY.PEEK doesn't always fetch the email data correctly.
• Fixed: IMAP subfolders are not properly syncing to select email clients.
• Fixed: In some situations, the From field is incorrectly parsed to a message's header.
• Fixed: Legacy SOAP API call "DisableDomain" is not working.
• Fixed: Mobile webmail calendar is not stacking properly.
• Fixed: Occasional "Unknown domain" toast when clicking on a user's account.
• Fixed: Occasionally, Categories are not showing for emails.
• Fixed: The numbering is indented but the bullet points are not indented in webmail Chat.
• Fixed: The Save button is live even though a default "Appointment Type" has not been set in Scheduling.
• Fixed: When SRS forwarding a message, DMARC and DKIM can be checked incorrectly.
• Fixed: Zoom Calendar integration (EWS) does not always honor existing appointments in a SmarterMail calendar.

Build 9035 (Sep 26, 2024)

• Changed: Styling of the 404 (Not Found) pages.
• Changed: Updated geographic data.
• Changed: WEBP images are now being used on the login page and for the Online Meetings login page.
• Fixed: Contact notes are sometimes truncated in Outlook (MAPI).
• Fixed: EWS perfmon counters are only increasing.
• Fixed: Link File button is not placing the download link at cursor position.
• Fixed: Meeting reminders do not use the local time format, instead using the 24-hour time.
• Fixed: Occasionally, EAS will throw a middleware null reference exception.
• Fixed: Publishing a calendar as a WebCAL share, then subscribing to it, can cause unintended meeting invitation responses.
• Fixed: Some extra padding shows in the heading when using SmarterMail chat.
• Fixed: Spool is adding unnecessary whitespace causing malformed header.
• Fixed: System Events are not saving if no frequency is set in the actions.
• Fixed: The incorrect signature is used when replying from an Alias that is not configured to be used as a From address.
• Fixed: Unable to add/edit the "Password Retrieval Brute Force" IDS rule via webmail or the API.
• Fixed: When auto-forwarding an email with an IDN, the server will include the “SMTPUTF8” flag in the MAIL FROM command when one is not required.
• Fixed: When sending to an address with a Unicode domain name, the address is not properly encoded with punycode.
• Fixed: When several large attachments are sent the SmarterMail service can become unresponsive.
• Translations: Updated Traditional Chinese translation.

Build 9032 (Sep 24, 2024)

• Fixed: An issue causing the ClamAV update to install in its own, custom directory versus the default SmarterMail directory.

Build 9028 (Sep 19, 2024)

• Added: When an administrator is impersonating a user, a read-only Status is now displayed in that user's settings to show whether the user is enabled or disabled.
• Changed: Email Retrieval accounts no longer show an option to be spam filtered. (Content Filtering is still available.)
• Changed: Updated ClamAV to 1.4.1.
• Fixed: "New Version Notification" event alert shows bad formatting/encoding.
• Fixed: A console error occurs when a user saves or cancels the Blocked Senders dialog in their Spam Filtering settings.
• Fixed: A path conflict occurs when trying to create a domain on a NAS when using the legacy API.
• Fixed: Administrators can send emails when impersonating a user that is set to "Disabled (do not allow email)".
• Fixed: An issue with migrations from KerioConnect.
• Fixed: Appointment invitations sent from on premises Exchange to SmarterMail don't display response options.
• Fixed: Autoresponders are being triggered by System Messages.
• Fixed: Folder Sharing setting is missing from Domain Defaults.
• Fixed: Link File button appends the link after signature, instead of the body of the message, if there is nothing else in the body.
• Fixed: Malformed email headers could cause messages to get stuck in "Waiting to Deliver".
• Fixed: Notify Senders of Delay messages aren't being sent for 602 errors.
• Fixed: When an administrator adds the ability to override Folder Autoclean rules, users attempting to add overrides are asked to log in again.
• Fixed: When the spool directory disk is full, and a user attempts a password retrieval, they see an odd error on the modal.

Build 9021 (Sep 13, 2024)

• Added: A domain setting to disable sharing. (Notes, Tasks, etc.)
• Changed: Domain length validation now occurs on new domain creation or when changing a domain's name.
• Changed: SmarterMail now allows users to send messages to longer email addresses with the changes to domain length validation.
• Changed: When the GAL is disabled, Trusted Sender status and availability notifications no longer reference the GAL.
• Fixed: A new installation of SmarterMail on Linux can occasionally reference non-existent IP addresses resulting in an error.
• Fixed: An issue where IDS Harvesting rules are triggered due to bad SMTP sessions that occur when a disk is full.
• Fixed: An issue where messages listed in Waiting to Deliver can no longer be displayed.
• Fixed: An issue where messages sent through printers and scanners can get stuck as Waiting to Deliver.
• Fixed: Background cleanup of Online Meetings doesn't actually remove the meetings that need to be deleted.
• Fixed: FROM address isn't populating properly when replying to emails sent to an alias.
• Fixed: Setup wizard takes a very long time to complete when DNS checks are slow.
• Fixed: SmarterMail accounts using Outlook (MAPI) are unable to interact with meeting invites from sent Exchange/M365 (MAPI) accounts.
• Fixed: Some Domain Defaults are not propagating.
• Fixed: Some responsiveness issues with the compose window and Auto-Complete list calls.
• Fixed: Some User Defaults are not propagating.

Build 9014 (Sep 5, 2024)

• Changed: 404 pages updated to be more complementary to SmarterMail installations.
• Changed: Event notifications for certificates renewals are now more detailed regarding actions necessary. (If any.)
• Fixed: A scenario where an appointment recurrence rule is not syncing properly (EWS).
• Fixed: Changes made to File Storage files using OnlyOffice modifies its public/private state and breaks the shared link.
• Fixed: EWS logs show an exception when trying to remove all required attendees from an appointment.
• Fixed: Multiples of the same File Storage document can be edited in OnlyOffice.
• Fixed: NDR messages in webmail do not always show internationalized messages correctly.
• Fixed: Outbound gateways are prioritizing MX records instead of A records.
• Translations: Updated various translations with new/missing strings.

Build 9008 (Aug 31, 2024)

• Fixed: Unable to save the domains option page.

Build 9007 (Aug 29, 2024)

• OnlyOffice Online is now integrated with File Storage, giving users the ability to create new documents, spreadsheets, and presentations or edit existing files.

• Added: An emoji button to the HTML editor for new email and chat messages.
• Added: Logging to indicate why Delivery Status Notifications and auto-responses fail auto-forwarding.
• Changed: An email sent to an empty alias will now bounce.
• Changed: Chatting an Alias that contains users that aren't a part of the domain no longer sends notifications.
• Changed: EWS was modified to respect a domain's Global Address List (GAL) setting.
• Changed: The Offline Address Book (OAB) is now disabled when the GAL is disabled.
• Changed: Various areas modified for consistency in look, feel, behavior, and wording.
• Fixed: A legacy API call (UpdateDomainNameAndPath) is no longer working.
• Fixed: Adding an IPv6 CIDR block to a blacklist or whitelist displays an error.
• Fixed: An issue affecting the ability to send to a Contact Group.
• Fixed: An issue where changing statuses in XMPP clients isn't carrying over to other clients.
• Fixed: Attempting to send a chat containing a large number of characters (19,000+) can cause the recipient to disappear.
• Fixed: Chats sent to aliases are not syncing the chat history to XMPP clients.
• Fixed: Cloud storage cards are not sized correctly.
• Fixed: Gateway spam weight is not being parsed correctly.
• Fixed: Messages can sometimes get stuck as "Waiting for Delivery" with one or more errors.
• Fixed: Moving from SmarterMail 15.x (XML file format) to a docker-based Linux server fails to convert existing data.
• Fixed: OnceHub (EWS) is not able to connect to SmarterMail calendars.
• Fixed: Outlook (MAPI) users are unable to mount user shares when their domain's Global Address List is disabled.
• Fixed: Refresh token requests are being repeatedly made on an international (IDN) domain or unicode user.
• Fixed: ServerBusyExceptions are not being handled properly during EWS migrations.
• Fixed: Some minor display issues via IMAP and MAPI.
• Fixed: The Offline Address Book (OAB) is not properly syncing aliases.
• Fixed: Users are unable to reply to local domain emails with the Global Address List is disabled.
• Fixed: Users with Active Directory as their authentication provider can be logged out, even with Remember Me enabled.
• Fixed: When importing lists from another server's security settings, the imported items overwrite existing entries.
• Efficiency: Significant memory improvements for IMAP retrieval and IMAP-based mailbox migration.
• Translations: Updated German to fill a couple of missing items.

Build 8993 (Aug 15, 2024)

• Added: A setting for an outbound gateway configuration to enable/disable SMTPUTF8.
• Added: Descriptions (and alternate descriptions) for Appointment Types in Scheduling.
• Added: Implemented XMPP RFC XEP-0393 to allow for stylized chat messages.
• Added: Secure connection support for configuring LDAP and AD servers as authentication providers.
• Added: The ability to "Load More" Chat history on demand.
• Added: The ability to bind LDAP ports with SSL/TLS and StartTLS.
• Added: The ability to create usernames with uppercase letters.
• Added: The ability to force SSL certificate renewal.
• Changed: Chat bubbles in alias chats now only display username/user name to avoid redundancy.
• Changed: Cleaned up the Grid View for Calendars to indicate when a recurring appointment has expired.
• Changed: Improved the display of the View Availability modal for better readability.
• Changed: Updated custom 404 pages.
• Fixed: A unique customer issue affecting new message notifications.
• Fixed: A unique customer issue where an upgrade caused issues with Chat, including connection issues to clients.
• Fixed: Adding a similar domain with an added TLD extension occasionally fails.
• Fixed: An issue adding Work Info to a contact.
• Fixed: An issue where a Console error displays when logging out of webmail while in the contacts section.
• Fixed: An issue where administrators that work on a Windows install may not work on a Linux install.
• Fixed: An issue where an upgrade could cause odd XMPP behavior.
• Fixed: An issue where LDAP connectivity fails with immediate timeout several times before succeeding.
• Fixed: An issue with the Scheduling link when Online Meetings are disabled.
• Fixed: An LDAP authentication provider that requires the username to be in DN format can fail to authenticate.
• Fixed: An XMPP Bearer Token authentication issue.
• Fixed: Automated Forwarding for UTF8 addresses fails to properly encode those addresses.
• Fixed: Bounce messages to external accounts can get held up in the spool.
• Fixed: Cannot add an LDAP authentication provider unless domain and organizational indicators in the LDAP binding string are in all caps.
• Fixed: Domain aliases don't inherit domain-level login customization.
• Fixed: Drive stats for disk space is not showing the correct amount.
• Fixed: Emails that fail DMARC and are rejected are leaving orphaned HDR files in the spool folders.
• Fixed: Google Drive is not working for File Storage.
• Fixed: Issue where sending a message to a domain alias, then a message to a primary domain account, can cause two versions of MailboxManager to be created.
• Fixed: Issues attaching users when moving them from Windows to Linux.
• Fixed: Log searching can break if a client's local time is different than server time.
• Fixed: Mailing Lists configured to use Subscriber Address for the To: address sometimes displays just the first subscriber.
• Fixed: Messages sent from webmail to Gmail, with XML attachments, are showing the xml in the body.
• Fixed: Messages with foreign characters received by and sent through IMAP clients can disrupt the foreign characters.
• Fixed: Migrating from Kerio Connect fails with "Unable to connect with the credentials supplied" regardless of credentials provided.
• Fixed: Notes occasionally use the full body for the Note's subject.
• Fixed: Occasionally, the cursor doesn't behave properly in webmail when using Firefox.
• Fixed: Refresh issues when saving a draft in webmail when the draft message is displayed in the preview window.
• Fixed: Replying to a message using Apple Mail (EWS) displays "received date/time" when viewed in eM Client, but doesn't show "replied on" text in webmail.
• Fixed: Scheduling Time Zone defaults to UTC (Sao Tome).
• Fixed: Sending to a valid email address and an email address that's too long doesn't actually send to the too long address, but it doesn't display an error as it should.
• Fixed: Signature Images seem to shrink in the editor when you save a draft.
• Fixed: Signatures created using HTML can deform when typing in the compose window in webmail.
• Fixed: Some folder labels missing translations.
• Fixed: Some issues affecting the ability to use third-party chat clients with Chat.
• Fixed: The Send Email dialog is not sized properly.
• Fixed: Turkish characters appear to be corrupted for BCC in Outlook (MAPI).
• Fixed: Upgrading across a few Builds can duplicate AD providers.
• Fixed: Webmail version of sent messages that include Turkish characters in the To/CC/BCC fields show puny code in the message headers.
• Fixed: When acting as an LDAP server, authentication fails if the username is not formatted like an email.
• Fixed: XMPP Status occasionally doesn't update automatically across clients when a user logs out.
• Security: One or more security issues were fixed. It is recommended that all users update to this release.
• Translations: Updated and fixed multiple translation files.

Build 8979 (Aug 1, 2024)

• Added: Max booking time to scheduling.
• Added: Trusted ARC Signer option or the ability to bypass ARC-Signature checks via whitelist.
• Changed: Disable start chat and add contacts when you're viewing the users in an alias.
• Changed: Modify outbound SMTP logic to only use SMTPUTF8 when it is required.
• Fixed: Adding a category to a meeting that had previously been accepted triggered a new Accept message.
• Fixed: Attachment missing extension for unnamed files in EWS.
• Fixed: Chat in webmail fails to display user list for aliases if the alias has a Display Name.
• Fixed: Deleting files in File Storage doesn't update other webmail windows.
• Fixed: Improve the display of the View Availability modal for better readability.
• Fixed: In alias group chats the username disappears when you refresh the page.
• Fixed: Log searching breaks if clients local time is different than server time.
• Fixed: Make it so you appear in the list of users in an alias in chats with your own status.
• Fixed: Notifications not triggering for some messages in Webmail that had symbols.
• Fixed: User is unable to receive emails due to contact not being able to be loaded.

Build 8972 (Jul 25, 2024)

• Added: Members of an alias can now be viewed when using Instant Messaging.
• Changed: Improved the View Availability modal so it includes all possible statuses.
• Fixed: "Relaxed certificate name validation" doesn't validate in some situations.
• Fixed: A situation where the loading spinner can remain on the page even after the page has fully loaded.
• Fixed: Aliases that include all domain users are blank when you click their contact.
• Fixed: An issue where migrations from Microsoft 365 (Office365) can fail.
• Fixed: ClamAV on Windows doesn't work when set to "Local".
• Fixed: Clicking on the email tab is is making the api call to get your message list twice.
• Fixed: Occasionally, migration of mail data can causing high CPU.
• Fixed: Some styling issues on the To, From, and CC inputs in webmail.
• Fixed: SSL support for system-level hostname doesn't support HSTS.
• Fixed: SSL support for system-level hostname SSL doesn't support "Force all traffic over HTTPS".
• Efficiency: Improved the processing of certain types of emails during a migration.
• Efficiency: Reduced the time it takes to retrieve a list of messages, and viewing of messages, in webmail.

Build 8971 (Jul 24, 2024)

• Added: An exception is now logged to the Errors log when disabled accounts are accessed.
• Added: CLAMAV_IP and CLAMAV_PORT environment variables to the docker-compose.yml sample.
• Added: New setting to complement "Enforce strict certificate validation" that eases certificate naming restrictions.
• Added: Port information when logging exceptions while accepting socket connections.
• Added: Webmail now displays "replied on" or "forwarded on" dates and times for messages forwarded or replied to in EAS clients.
• Fixed: A styling issue on the Authentication Provider dialog.
• Fixed: An instance where Outlook (MAPI) might stop syncing on an invalid item.
• Fixed: An issue where an error is thrown when a domain's public suffix isn't able to load.
• Fixed: Casing on SmarterMail folder names for Linux.
• Fixed: Error message is not styled correctly when editing a gateway.
• Fixed: IMAP shows NTLM parsing errors in Administrative logging.
• Fixed: Instances where syncing folders with UTF-8 names could cause issues.
• Fixed: LDAP import now behaves properly when no provider is configured.
• Fixed: Modal for adding an Authentication Provider validates before user has a chance to enter any data.
• Fixed: The ability to add a domain alias with the same name as the original domain name.
• Fixed: Translation for SERVERNAME is missing when adding an Authentication Provider.
• Fixed: Unable to add domain aliases due to the "same domain name" error.
• Fixed: When blocking a specific country or "All countries except", then whitelisting an IP for a blocked country, that IP does not get whitelisted.
• Fixed: When configuring mailbox migration or message retrieval, the Encryption dropdown is not shown properly.
• Fixed: When creating a new task the % Completed field is a drop down.
• Translations: Updated Chinese (TW) translation.

Build 8965 (Jul 18, 2024)

• SmarterMail now available on Windows Server (2016+), Ubuntu (20+), Debian (11+)

• Added: A new API call to retrieve domain aliases.
• Added: An error icon that will indicate an issue with a cloud storage provider.
• Added: Can now reply to meeting invitations with "tentative" or "propose new time", or change a response, via webmail.
• Added: Implemented HSTS and CSP support per domain.
• Added: Implemented IDN and EAI internationalization standards, and UTF-8 for legacy protocols, allowing for the use of non-Western character sets for domain names and usernames.
• Added: It's now possible to view Forward and Reply times in webmail.
• Added: OwnCloud as a cloud storage provider.
• Added: Password requirements for system administrators.
• Added: PUSH for OpenTelemetry support including a path to the collector.
• Added: Rate limiting for automated SSL certificates.
• Added: Read/unread status for instant messaging.
• Added: System Informaion (e.g., OS version) to the System Reports Dashboard.
• Added: TLS negotiation when using IMAP or POP Retrieval and for mailbox migrations.
• Changed: "External Senders" area improved to ensure text added to the subject doesn't get added exponentially.
• Changed: Advanced Search now includes subfolders, root folders with spaces, etc.
• Changed: All web ports are now bound to all IPs.
• Changed: An avatar with a user's current status shows as a menu bar for Instant Messaging.
• Changed: Calendar appointments now make it more clear what response has already been sent.
• Changed: Cleaned up the management area for the Free Edition.
• Changed: Consolidated methods for determining DMARC organizational domain so we can get the latest from public suffix list.
• Changed: Dashboard stats are now more efficient, resulting in improved CPU usage.
• Changed: Expanded the "Resolve Conflicts" action in Automated Certificates to regenerate the certificate if the cert file do longer exists.
• Changed: Geographic database was updated.
• Changed: Improved the status page a user sees when server is being upgraded to make it more consistent with other pages.
• Changed: Licensing, activation and callbacks now use a machine name of "Docker" if running in a container.
• Changed: Made Scheduling available in the Free Edition.
• Changed: Message Archive searches now based on relative pathing so when an Archive is moved or a domain is renamed the searches are preserved.
• Changed: Minor styling changes to the display of expiration dates and such on the licensing page.
• Changed: Primary domain administrator accounts can no longer be disabled.
• Changed: Responses already sent to meeting invites are now much clearer.
• Changed: SmarterMail installer updated to include information about how to disable the default web server.
• Changed: Stronger default Password Requirements can now be set on new installations.
• Changed: System Administrator permissions now include modifying Password Requirements.
• Changed: The Drive Statistics, CPU Usage, and Memory Usage reports on the System Dashboard are now clickable and navigate to their appropriate report counterparts.
• Changed: UI changes to show domain contacts chat status throughout webmail.
• Changed: Updated Froala to 4.2.0.
• Changed: Updated the bindings translation strings for TLS and SSL.
• Changed: View Availability modal now includes tentative appointments.
• Changed: What's New modals display new features and highlights.
• Changed: When a user account is disabled, all of their shares are now hidden as well.
• Changed: You can no longer click and drag-select on autocomplete in TO/CC/BCC.
• Changed: You can no longer click and drag-select the compose input fields.
• Removed: System level Server Health report.
• Fixed: "Bounces Indicate Spammer" IDS rule occasionally triggers twice.
• Fixed: "Forward as Attachment" from Outlook (MAPI) results in .eml attachments losing file extension when downloading multiple through the webmail.
• Fixed: "Keep original sender and recipients when forwarded" is not enabled by default.
• Fixed: [WHMCS] Domain administrators can set user mailbox sizes higher than the domain size limit.
• Fixed: [WHMCS] Exception shown when creating users on some domains/products.
• Fixed: A handling exception that occurs when SignalR disconnects and the server isn't using XMPP.
• Fixed: A scenario where an email with a windows.dat file caused an error during EWS syncing.
• Fixed: A scenario where modifying an appointment over EWS can incorrectly send cancellations to all attendees.
• Fixed: A syntax issue with Video.component.js.
• Fixed: Adding folders to an EWS client using unsupported special characters(<>:"/\|?*) not stopping with Action Failed.
• Fixed: Affter enabling force HTTPS an indefinite redirect loop can occur.
• Fixed: An issue in EWS with deleting a single occurrence from an all-day, recurring event.
• Fixed: An issue preventing the download of .EML message in a subfolder.
• Fixed: An issue preventing users from renaming some folders via eM Client (EWS) or webmail.
• Fixed: An issue where downloaded attachments are corrupt, but when opening the .eml in Thunderbird, they're fine.
• Fixed: An issue where File Storage > My Files temporarily shows an empty folder until after a refresh.
• Fixed: An issue where hostname validation prevented administrators from using the Abusix URIBL.
• Fixed: An issue where the public scheduling page for a user with no availability on the 10th or 11th also shows no availability for the 12th.
• Fixed: Antispam reports are not returning results though various engines have detected messages/failed connections.
• Fixed: Appointments tentatively accepted in webmail fail to update appointment status in Outlook (MAPI).
• Fixed: Archived message body content can't be viewed if there are too many recipients in the To/CC fields.
• Fixed: Attachments that lack a file extension have ".bin" appended to them when sent.
• Fixed: Attempting to download all files in a user's File Storage folder results in an error of "File exceeds allowed limit of 0 KB."
• Fixed: Attempting to download an .EML after it leaves the spool results in an unfriendly error message.
• Fixed: Auto forwarding to a mailing list results in the original message sender receiving a "you do not have permission to post" message.
• Fixed: BIMI TXT isn't processing the image link properly in some cases.
• Fixed: Calendar hover menu is presenting incorrect information.
• Fixed: Certificate logging was using the incorrect logging level.
• Fixed: Changing chat status to Offline then back to Online doesn't refresh in open chat windows.
• Fixed: Chat is not broadcasting online status to other sessions for same user.
• Fixed: ClamAV installation is missing bin/bin64 directory used by SmarterMail for ClamAV scanning.
• Fixed: ClamAV version installed in Windows environments is one minor version behind (1.2.x instead of 1.3.x)
• Fixed: Conference rooms are not showing up as BUSY when being assigned to a calendar appointment.
• Fixed: Contact Groups don't show in autocomplete when composing a new email.
• Fixed: Custom properties aren't saving properly in eM Client (EWS).
• Fixed: Declude Spam Score is not passed into the the X-SmarterMail-SmartHostSpam base64 hash.
• Fixed: Deleting a system administrator account doesn't terminate their impersonated sessions.
• Fixed: Editing a contact group and removing a member doesn't allow the Save button to activate, which prevents users from saving the contact group without modifying the title.
• Fixed: eM Client (IMAP) fails to sync some messages.
• Fixed: Emails in the Message Archive shows one fewer number of attachments than is actually attached.
• Fixed: Encoding issue when using Turkish or Korean characters as a subscriber to a mailing list results in ? replacing characters.
• Fixed: Encoding problems with accents when sending or receiving with SMTP and IMAP.
• Fixed: External sender message on plaintext email lack proper spacing and are hard to read.
• Fixed: File extension content filters do not work with UTF-8 file names.
• Fixed: File extensions are being added to attachments in webmail.
• Fixed: Formatting of a contact's notes is removed after opening the contact to view their notes on an iPhone.
• Fixed: Grid view row count defaulting to 10.
• Fixed: IDN domain users fail autodiscover process for EWS/MAPI due to invalid DN error.
• Fixed: IDN/foreign characters in a Display Name appear to be causing rejected messages at various email providers.
• Fixed: IDS Reports do not reflect IDS blocks.
• Fixed: If you rename the primary domain administrator it forces you to impersonate them.
• Fixed: IMAP connectivity failing in eM Client on secure/insecure connections.
• Fixed: Impersonating a domain administrator and changing that admin's password can result in an exception in the Error logs.
• Fixed: Impersonating a domain administrator and changing that administrator's password results in token-related exception in Error logs.
• Fixed: Importing contacts into a Shared Contacts Folder doesn't appear to be working correctly.
• Fixed: In light mode, the Notes "Pink" color is different than the color that shows in the navigation pane.
• Fixed: In Mac Calendar (CalDAV), changing the color of a calendar folder does not sync to the server, and the change in Mac Calendar is reverted shortly after.
• Fixed: Issue creating appointments in eM Client (CalDAV).
• Fixed: Issues adding domains using a UNC path.
• Fixed: It's possible to rename folders to reserved names (e.g., LPT1) without receiving Action Failed.
• Fixed: Logs display invalid MX lookup "MXRecord count: '1' for domain ''.
• Fixed: Mailing List and User Throttling values are not correctly converted on upgrade when removing the "Unlimited" value threshold.
• Fixed: Mailing lists do not show in Outlook (MAPI) address book.
• Fixed: Mandatory signatures set at the domain level fail to apply to users and are not selectable.
• Fixed: Meeting Messages display "no text content" message when viewed in the Spool.
• Fixed: Message archive email doesn't include a Download All option in the Attachments modal.
• Fixed: Messages are sometimes being marked as deleted upon delivery.
• Fixed: Messages with incorrectly encoded header values break EWS syncing.
• Fixed: Modifying an IP Bypass in System> Security>Whitelist, resets the protocol_settings section in the system settings.json file.
• Fixed: Move Email dialog doesn't show shared folders correctly.
• Fixed: New installations of SmarterMail (Windows) can return permissions check errors on C:\SmarterMail.
• Fixed: Not all "inbound SMTP" checks are being applied during the SMTP session.
• Fixed: Occasionally a Contact Group member shows "[object Object]" when clicked on.
• Fixed: Occasionally EAS licenses not being returned to the license pool after user is deleted or detached.
• Fixed: Occasionally it's not possible to recreate previously deleted mailing lists.
• Fixed: Outlook (IMAP) is breaking when you save a draft and send later.
• Fixed: Outlook (MAPI) not displaying S/MIME symbols properly.
• Fixed: Outlook (MAPI) will not sync new appointments on a server with a German OS.
• Fixed: POP AUTH mechanism doesn't properly support an initial client response for NTLM.
• Fixed: Problems connecting SmarterMail to HubSpot over EWS.
• Fixed: Profile image thumbnails are not properly encoded in OAB.
• Fixed: Public Scheduling page isn't honoring a user's availability when a private event is scheduled.
• Fixed: Publicly shared folders don't always update automatically in Outlook (MAPI).
• Fixed: Rebuild Folder path only accepts "/", causing issues on Linux installations.
• Fixed: Responding to a single instance of a recuring event invitation doesn't save if you and the host are on the same domain.
• Fixed: Responses to GetStreamingEvents are not being sent correctly.
• Fixed: S\MIME symbols are not handled properly during reply, forward, and import.
• Fixed: Safari users on iOS are unable to "Click Here" on Notifications Disabled popup on login.
• Fixed: Scenario that causes Impersonation tabs to open in new windows/tabs rather than replacing the existing Impersonation tab.
• Fixed: Sending from an alias (EWS) shows alias "on behalf of" the original sender instead of just showing the alias.
• Fixed: Service Uptime report will change time and date when having 2 tabs open on same server, one being on the Manage page and another on Reports.
• Fixed: Slowness with large auto complete lists.
• Fixed: SmarterMail Spam Headers are improperly placed in raw content of email.
• Fixed: SmarterMail webmail chat window gets cut off if a message is too long without any breaks.
• Fixed: Some Archive messages can not be copied to an Inbox.
• Fixed: Some exceptions are logged in the browser console when navigating to Settings>Autoresponder via webmail.
• Fixed: Some issues regarding LDAP import.
• Fixed: Some issues that prevented Scheduling from working for some users.
• Fixed: Some message will not send getting a "MimeKit.ContentDisposition" error message.
• Fixed: Some messages have the attachments stripped when delivered locally.
• Fixed: Some odd display issues on the spool page.
• Fixed: SSL/TLS backed protocol sessions generating exceptions when selecting certificates if not hostname is provided by the client.
• Fixed: Strophe can cause Javascript errors.
• Fixed: System-level hostname reenables itself for SSL generation after a period of time.
• Fixed: Text translation errors when adding new gateways to SmarterMail.
• Fixed: The "custom title" option for configuring webmail display partially works.
• Fixed: The Antivirus setting for Cyren Zero-hour Outbreak Detection > "Scan Messages without Attachment" reverts to disabled after saving and refreshing the page.
• Fixed: The JSON files for calendars, contacts, tasks and notes are not counted toward a user's disk usage, which can allow the user's folder on disk to well exceed their mailbox size limit.
• Fixed: The Thai language file breaks and isn't usable in newer Builds.
• Fixed: The User Connections > All tab doesn't properly update the protocol reference on the Last Login timestamp.
• Fixed: The whitelist bypass "SMTP Auth by Domain" occasionally fails.
• Fixed: Time zone info not syncing properly (WebCal).
• Fixed: Toast errors appear in webmail when attempting to sort Automated Certificates.
• Fixed: Trying to change the User Defaults "Search Language Indexer" does not save properly.
• Fixed: UI Elements on DKIM key popup occasionally disappear.
• Fixed: Unable to save changes on System Admin > Password Requirements.
• Fixed: Unable to send an email to a "Contact Group" in a user's shared Contacts that are synced to Outlook (MAPI)
• Fixed: Users of the Bitwarden browser extension are unable to manually type credentials into SmarterMail's login page.
• Fixed: UTF-8 encoded "From" return path causes Block Sender button to fail in webmail but displays no error.
• Fixed: Valid domain names trigger validation failures on create/edit.
• Fixed: Valid email addresses fail validation on the Scheduling page.
• Fixed: Viewing log files isn't taking time zone into account and can display the wrong day.
• Fixed: Virus reports are not showing the provider that caught the virus.
• Fixed: Webmail chat indicator and stats are not working as expected.
• Fixed: When a calendar folder is dark, the dotted outline that indicates a Tentative appointment can be easily missed.
• Fixed: When a calendar folder is deleted, its entry remains in the Scheduling > Calendars to Check for Conflicts area.
• Fixed: When a message is in Virus Quarantine and you try to Move Message, the Folder path is incorrect.
• Fixed: When a shared folder is synced to Outlook (Add to Outlook), the connection is not preserved when closing Outlook.
• Fixed: When a subdomain has no DMARC record we don't check the organization domain's DMARC record and use their sp (subdomain policy) if defined.
• Fixed: When a System Administrator views a user's password, the Administrative logging shows that the show password attempt was done by the primary Domain Admin, rather than the actual System Admin who is logged in.
• Fixed: When a system or domain admin is viewing a user's account settings, the Default From Address dropdown shows any domain alias addresses with the Admin's username, rather than the user's.
• Fixed: When a user account is disabled, all of their shares are now hidden as well.
• Fixed: When an invitation that's sent from Mac Calendar is accepted via webmail it shows the webmail username instead of the user's full name.
• Fixed: When calendar changes are being processed, meeting updates can be sent unneccesarily.
• Fixed: When creating an Alias, an email address in the format of user+foldername/subfolder@domain.com is not accepted even though that email does route correctly in SmarterMail.
• Fixed: When in a chat room, aliases show the name of the alias instead of the display name.
• Fixed: When opening a chat window, contact availability takes up to minute to refresh.
• Fixed: When recalculating disk usage it is not recalculating the disk usage but reading it from the accounts.json file.
• Fixed: When sharing a folder via Add to Outlook, the Outlook Display Name and Description fields are not populated into Outlook's shared folder info.
• Fixed: When SMTP connection fails due to expired password, the Admin logs show a successful connection, even though the SMTP logs show authentication failed.
• Fixed: When the Spool is stopped, forwarded recipient information may get lost.
• Fixed: When trying to add an ownCloud connection from the File Storage page, an error can occur after entering all the connection details.
• Fixed: When uploading multiple large files to File Storage, a large red toast with an exception appears.
• Fixed: When using a content filter to filter by attachments it can fail to detect the attachment.
• Fixed: When using webmail to respond to a meeting invitation, the response email omits the organizer and attendee Display Names.
• Fixed: When viewing the domain level Password Age / Expired Password tabs, an angled bracket appears underneath the toolbar.
• Fixed: When you blacklist an IP Address or Class C IP range from IDS Blocks, LDAP isn't included in the list of Blacklisted items.
• Fixed: When you rename a domain, calendar invitations still use the old email domain.
• Fixed: Winmail.dat messages don't sync attachments properly over EWS.
• Fixed: Words in the xxxx.xx format are turned into links when sent from webmail.
• Fixed: X-WR-CALNAME / NAME property tag missing in ICS file of shared webcal causing some applications to not show a calendar name.
• Efficiency: Improved EWS migration to reduce the amount of data requested in a single command.
• Efficiency: Improved usability of Instant Messaging.
• Efficiency: Multiple fixes and changes throughout to improve overall CPU, memory, and disk usage.
• Efficiency: Multiple improvements to Instant Messaging including status display across all areas, improved usability, and more.
• Security: Resolved some permissions errors in the API.
• Translations: Added Polish.
• Translations: Updated multiple languages.

Build 8930 (Jun 13, 2024)

• Added: Support for EWS custom properties for eM Client.
• Fixed: Modifying an appointment over EWS to add recurrence and attendees doesn't add the attendees.
• Fixed: When a shared folder is synced to Outlook (Add to Outlook), the closing Outlook, the connection is not preserved.

Build 8923 (Jun 6, 2024)

• Fixed: Appointments created in Outlook with MAPI on a German Server OS will not sync to the server.
• Fixed: Email popouts in webmail can take a while to load when a user has a large auto complete list.
• Fixed: File extensions get incorrectly added to attachments in webmail.
• Fixed: Some messages have the attachments stripped when delivered locally.

Build 8909 (May 23, 2024)

• Added: Rate limiting for automated SSL certificates.
• Fixed: An occasional issue where Mailbox Migration fails to successfully import most of an IMAP account though it syncs successfully to clients.

Build 8902 (May 16, 2024)

• Fixed: IMAP Mail Retrieval and/or Mailbox Migration can fail to download some emails.
• Fixed: Mailing list messages are missing brackets in the generated Message-Id.
• Fixed: Some messages have attachments stripped when delivered.
• Fixed: When using Outlook (MAPI) with a GMT+1 time zone to invite an Exchange on-premise user to a meeting, the received meeting is one hour ahead.

Build 8895 (May 9, 2024)

• Fixed: EWS responses to some requests are not being sent correctly.
• Fixed: High CPU usage related to vCard parsing with MAPI.
• Fixed: High memory usage related to RBLs and URIBLs.

Build 8888 (May 2, 2024)

• Fixed: A rare race condition where a mailbox could be initialized more than once.
• Fixed: eM Client (IMAP) fails to synchronize some messages.
• Fixed: Emails in Message Archive show one fewer number of attachments than what is actually attached.
• Fixed: Individual messages in Message Archive don't include a "Download All" option in the Attachments modal.
• Fixed: Message Archive may not index daily.
• Fixed: SPF records with "-all" mechanism may not set the correct default result.

Build 8874 (Apr 18, 2024)

• Added: A failsafe measure to prevent two SmarterMail services from running at the same time.
• Changed: Updated ClamAV to 1.2.3
• Fixed: Message Archiving cannot be enabled on domains that have been renamed in the past.
• Fixed: New and upgraded installations are failing to engage ClamAV for message scanning.
• Fixed: Read Receipts sent via Outlook (MAPI) cause replied icon to be applied to messages.
• Fixed: Renaming a domain that has Message Archiving enabled leads to errors and a broken archive.
• Fixed: Searches in sub folders are not returning the correct results.
• Fixed: Uploading files to Online Meetings results in folder does not exist error.
• Fixed: Various cursor jumping and text color selection issues in webmail's message editor.

Build 8867 (Apr 11, 2024)

• Fixed: If an SSL/SNI renewal order fails to validate, it may create a rate limit scenario with Let's Encrypt.
• Fixed: Reloading a domain breaks HTTPS.
• Fixed: Replying to a message using Firefox may cause the cursor to jump after editing the first line.
• Fixed: Users log out after some time due to multiple users on the same account, at the same time, on different browsers.

Build 8860 (Apr 4, 2024)

• Fixed: Cursor can jump around when composing message in webmail.
• Fixed: Extremely rare issue where reloading a domain causes loss of tmpmsg files.
• Fixed: Importing accounts from Exchange using Mailbox Migration is failing to import all of the data and generating errors.
• Fixed: In Outlook (IMAP), you’re unable to subscribe to the Inbox folder.
• Fixed: Messages sent from Mac Mail can display in recipient's Mac Mail with duplicate inline images.
• Fixed: Migration of Exchange mailbox loses flag and category states shortly after migration.
• Fixed: Occasional "Error loading the autocomplete list" toast when opening a new email so auto-complete doesn't work properly.
• Fixed: SmarterMail is processing email attachments from compose window in the System32 directory.
• Fixed: SMTP log occasionally shows "Could not write HDR file, trying again in 250ms." error with an exception.
• Fixed: User's Drafts folder/folder contents generates recurring MAPI exception and prevents complete sync to Outlook.

Build 8853 (Mar 28, 2024)

• Added: Domain Hostnames to the auto-SSL process.
• Fixed: .com.br isn't accepted as a top-level domain suffix for eM Client.
• Fixed: An email with attachments loses its attachments on forward if a draft is saved prior to sending.
• Fixed: An exception at login that could cause random logouts or not allow a user to authenticate.
• Fixed: eM Client (IMAP) failing to connect over secure/insecure connections due to SASL-IR/NTLM issues.
• Fixed: If you change the system-level hostname to another hostname and a certificate already exists, it will not try to generate a certificate for the new server-level hostname.
• Fixed: POP AUTH mechanism doesn't properly support an initial client response for NTLM.
• Fixed: SMTP logs show failed deliveries due to errors of "Could not write HDR file, trying again in 250ms. Exception: Object reference not set to an instance of an object."

Build 8846 (Mar 21, 2024)

• Fixed: A scenario where some users' acquaintances.json file were not converted to acquaintances.sbin.
• Fixed: A unique issue where renaming a domain in damages the domain and places files into the System32 folder.
• Fixed: Comparing incorrect Centralized Certificate Store directories can lead to binding loss.
• Fixed: In Outlook (MAPI), appointments that are removed from domain-level calendar folders via webmail do not update in real time.
• Fixed: Renaming a domain fails with a red toast error if the domain is not located on the C:/ drive.
• Fixed: SmarterMail isn't using the correct user-agent header when making requests for profile images.

Build 8839 (Mar 14, 2024)

• Fixed: 7Bit transfer encoding + DKIM + Automated Forwarding results in broken encoding in received messages.
• Fixed: A unique issue where adding new gateway to SmarterMail the gateways fail to add.
• Fixed: Appointment invitations cannot be viewed in Message Archive. ("Message no longer exists" error.)
• Fixed: Favorites in Outlook (MAPI) are lost on restart of the Outlook client.
• Fixed: Making changes to a user who is authenticated with Active Directory always prompts for LDAP details, even when the AD values weren't modified.
• Fixed: Occasionally, messages from eBay that get auto-forwarded result in an ARC exception in logs.
• Fixed: Several calendar issues with all day events when using the German timezone in eM Client.
• Fixed: Specific EMLs hang in Spam Checks (even with them disabled) and occasionally cause crashes due to CPU usage.
• Fixed: The 'Move Folder' function in webmail does not work.
• Fixed: The "BYPASS_CERTIFICATE_CHECKS" translation string was not updated for all existing language files.
• Fixed: Upgrading Plesk environments to recent SmarterMail Builds prevents 2FA logins.
• Fixed: When delivering an email to a Plus Address or moving that message via content filtering, a " / " no longer works to send that email to the specified subfolder.
• Fixed: When using a domain-level Content Filter to move messages to a default folder, the email is moved to a new custom folder that contains an underscore instead.

Build 8832 (Mar 7, 2024)

• Changed: Updated Windows Defenders integration to include .DAT and .DAT2.
• Changed: When installing SmarterMail and choosing to "Use existing IIS site", all subweb sites are now hidden as SmarterMail only supports top-level configurations.
• Fixed: "All But Specified Countries" in the system-level "Block Authentication by Country" setting does the reverse.
• Fixed: "Disable insecure auth methods for non-SSL authentication" setting doesn't disable the plain-text authentication options for POP and IMAP.
• Fixed: A looping issue with acme status lookup.
• Fixed: A unique issue where Outlook mobile (EAS) isn't syncing a user's account.
• Fixed: Accepting a calendar share in Outlook (MAPI) results in an error.
• Fixed: Alias members are displayed as BCC recipients in Message Archiving.
• Fixed: An issue where "Relay is denied" delivery errors occur due to mishandled MX/A record lookups.
• Fixed: Archived messages do not display CC field even though it is stored in the EML.
• Fixed: BIMI images are not displaying for internal messages.
• Fixed: Cleared up various smaller issues with DKIM signing.
• Fixed: DKIM signatures from version 15.x cause signing exceptions after upgrade.
• Fixed: DKIM signing fails when Bcc fields are in header and DKIM setting are set to "All Headers".
• Fixed: Error logs show "Value cannot be null" with no details on what this pertains to.
• Fixed: Group Chat (XMPP) doesn't work in Firefox: shows "Chat is currently unavailable or has been disabled on the server."
• Fixed: Internal users can see who is in the BCC of emails.
• Fixed: Issue with Negotiate authentication for the HTTP endpoints.
• Fixed: Occasional instances of doubling of Calendar and Contacts folders (MAPI).
• Fixed: Reverting SmarterMail servers to a checkpoint can damage SSL deployment.
• Fixed: Sending email to aliases via Outlook (IMAP/SMTP) generates an exception in the resulting Delivery session.
• Fixed: Some contact groups do not sync member data to Outlook (MAPI).
• Fixed: Stopping SmarterMail IIS site/application pool/service for an upgrade results in exceptions in Windows Event Viewer.
• Fixed: Using the Share Calendar feature in Outlook (MAPI) results in blank sender details on the recipient's end.
• Fixed: When sending mail through Fastmail as an SMTP client DKIM will fail.
• Fixed: When sending to a domain alias address, "Inbound Message Delivery = External (use MX record)" is delivering locally, despite no local user residing on the server.

Build 8825 (Feb 29, 2024)

• Changed: In Message Archive Search, outgoing messages now include the outbound BCC recipients.
• Changed: Updated ClamAV to 1.2.2
• Fixed: Automated forwarding to multiple addresses with "Keep original sender and recipients when forwarded" disabled causes the To: recipients to be separated by semi-colon rather than comma.
• Fixed: ClamAV is not reporting spam in some cases.
• Fixed: Forwarded messages are not being archived correctly.
• Fixed: In SSL Certificates > Automatic Certificates, sorting by the "Renews" column when no dates are present no longer generates an error.
• Fixed: In SSL Certificates, the Certificate CSR information gets reset when you change the system hostname.
• Fixed: Incorrectly encoded subject line prevents IMAP sync from completing successfully.
• Fixed: Issue that could cause user accounts to show "Error loading the autocomplete list" when composing a new email.
• Fixed: Messages delivered from Mac Mail over SMTP lose some styling.
• Fixed: Scenario in which an XML to JSON upgrade didn't properly convert the user's calendar items.
• Fixed: Scenario which causes shared folders to erroneously show a Delete button in "Shared With Me".
• Fixed: SSL Certificate bindings that were created and bound by SmarterMail are not removed when deleting the domain.
• Fixed: The Spool > Drop folder is not allowing delivery when only BCC recipients exist.
• Fixed: Using the Edit Message feature in Outlook Mac (EWS) doesn't properly save the email modifications to the server.
• Fixed: When 'Enforce strict certificate validation' is enabled, some invalid certificate scenarios were not properly handled, allowing the emails to be delivered anyway.
• Fixed: When a domain exceeds its size limit, administrators receive a hard-coded notice rather than the "Domain size limit exceeded" System Message.
• Fixed: When a shared folder is detached, its modal in "Shared With Me" should show an Attach button that's already activated.
• Fixed: When you send an email over SMTP, Outlook.com / Office365 will fail the DKIM check due to their modification of the Authentication-Results header.

Build 8818 (Feb 22, 2024)

• Added: A time-based threshold for bounce removal for mailing lists.
• Added: App Password for LDAP authentication.
• Added: Authenticated Received Chain (ARC) Verification and Signing.
• Added: New "Certificates" logging to store ACME SSL validation checks.
• Changed: "Bypass certificate validation checks (Dangerous)" is now "Enforce strict certificate validation" and is disabled on new installations.
• Changed: Adjusted styling of the Mailing List Opt-In page to match other public pages.
• Changed: CSRs for Organization and Organizational Unit only allow letters A-Z, numbers 0-9, spaces and periods.
• Changed: Logout redirect configuration was updated to remove redundant settings.
• Changed: Updated DMARC's public suffixes file to include 'onmicrosoft.com' and 'onmicrosoft.us'.
• Removed: The Domain column from the Gateway grid.
• Fixed: A meeting response email in Outlook (MAPI) does not accurately reflect the number of attendees who has accepted, tentatively accepted or declined the invitation.
• Fixed: After recycling Two-Step Authentication (2FA) App Passwords, they are held in cache for varying times.
• Fixed: An issue where the email compose window doesn't reflect the user's font and size selections.
• Fixed: Appointments in Outlook (MAPI) do not correctly show attendee responses on the Tracking tab of Outlook.
• Fixed: Autocomplete list is not populating correctly in certain scenarios.
• Fixed: Back end issue where "Get Available Times" for Scheduling could loop endlessly.
• Fixed: Block Authentication by country is not working properly.
• Fixed: Card spacing issue on Gateways page.
• Fixed: Changing to another protocol on Manage > User Connections in mobile view makes the header unreadable.
• Fixed: Clicking the Opt-In link in a list subscribe email results in an unfriendly error.
• Fixed: Corrupt auth-token file can prevent system administrators from logging in.
• Fixed: DKIM fails if SmarterMail touches/alters a message.
• Fixed: Editing a user account occasionally shows "Cannot read properties of null" error.
• Fixed: Editing the Domain Size Limit Exceeded system message doesn't actually change the message.
• Fixed: In mobile view, the MAPI & EWS tabs for IP Connections and User Connections show up as "MAPI &amp; EWS".
• Fixed: Occasionally, removing and re-adding a system administrator causes that login to fail.
• Fixed: Rare occurrence where administrators can no longer view a user's calendar when impersonating the user.
• Fixed: Sent mail from clients that use full mime [Windows Mail] to send was not including the Bcc in the senders sent items folder.
• Fixed: Signature is not properly selected when replying when "Use to address for replies" is enabled.
• Fixed: SmarterMail DKIM key selectors may not be compatible with BIND based DNS environments.
• Fixed: Some legacy SOAP calls aren't working properly with System Administrator IP Restrictions.
• Fixed: Some Outlook (MAPI) users see messages occasionally stuck in the Outbox folder.
• Fixed: System-level password requirements are not being forced on new domain/domain administrator creation.
• Fixed: Unable to Export a contact group to CSV or vCard.
• Fixed: Unique occurrence where user accounts randomly switch to "Failed to Load" status.
• Fixed: User Connections summary for XMPP is not displaying any connections.
• Fixed: Using the Delete action on a card in File Storage throws a "no card selected" toast.
• Fixed: Webmail allows modifying an occurrence to occur at the same time as another occurrence from the same series.
• Fixed: When a calendar invitation is sent over Outlook (SMTP) to a mailing list address, the local users / subscribers who receive the email see no content in webmail.
• Fixed: When a Contact Group contains no members, it appears in the autocomplete list when it shouldn't.
• Fixed: When a meeting invitation is sent via webmail, Outlook (MAPI) shows "You haven't sent this meeting invitation yet.", even after attendees have received and responded.
• Fixed: When adding a Port, it's possible to use a decimal for the port number.
• Fixed: When dragging/dropping a meeting invitation response email in Outlook (MAPI), the compose window opens.
• Fixed: When generating Automatic Certificates past 999 the UI showing the total disappears.
• Fixed: When logging in using LDAP on an account with Two-Step authentication, that login fails as there's no app password.
• Fixed: When viewing a calendar appointment, the View Availability window includes local alias and mailing list addresses, despite availability not being associated with those Resources.
• Translations: Updated Chinese (Taiwan) translation file.
• Translations: Updated Danish translation file.
• Translations: Updated German translation file.

Build 8797 (Feb 1, 2024)

• Added: The ability to password protect the public Scheduling page.
• Fixed: Administrators are sometimes unable to impersonate users that use LDAP/AD authentication.
• Fixed: In IP Connections, attempting to blacklist an IP address doesn't work.
• Fixed: On occasion, EWS users are unable to send large messages.
• Fixed: Rare issue where duplicate domain GUIDs could prevent the proper transfer from a user's MailProcessing folder to the GRP.
• Fixed: The yellow Mailbox Migration warning about deleting existing mailbox items uses incorrect left/right padding.
• Fixed: When automated forwarding is enabled for the domain, but disabled for the Domain Administrator, domain-level content filters and events that forward mail no longer work.
• Fixed: When using the impersonation API it requires that you use both the URL argument and the post data input.

Build 8776 (Jan 11, 2024)

• Changed: API calls that send user@domain.tld on the URL were re-added.
• Changed: In Automatic Certificates, when there are 0 items selected, the options in the Actions button need to be shown but deactivated.
• Changed: The grid Status column in SSL Certificates > Certificates now shows a shortened status on error and clicking into the modal shows the details.
• Changed: Updated the Rebuild Folder modal to note that some folder data may be lost due to the rebuild process.
• Changed: Various styling and text changes to modals.
• Fixed: Cannot connect to WebDAV using Mac clients.
• Fixed: Dropbox errors when trying to link a file from an account that is waiting for email verification.
• Fixed: Forwarding an email that contains attachments retains all attachments on delivery even if one or more attachments were removed in the compose window.
• Fixed: If you have Force HTTPS turned on for a domain it will fail the certificate validation.
• Fixed: Meetings are not syncing in Zoom for a specific account.
• Fixed: Outbound Gateways no longer show a message when the "Verify connection before save" fails.
• Fixed: Resolved an inconsistency between EAS User and IP Connection counts
• Fixed: Sorting Settings>SSL Certificates>Automatic Certificates by "Renews" when no dates are present generates an error.
• Fixed: The (UTC+01:00) Sarajevo, Skopje, Warsaw, Zagreb timezone allows users to schedule on a day prior to what is allowed.
• Fixed: When enabling automated certificates the required Email Address field is not highlighting, preventing the Save button from enabling.
• Fixed: When forwarding a Teams invitation created in webmail using Outlook (MAPI), the attachment will not be included on the recipient’s end.

Build 8768 (Jan 4, 2024)

• Changed: Button styling when editing a Cloud Storage Connections is now consistent with other areas.
• Changed: Geographic database has been updated.
• Changed: Microsoft Defender was renamed to Microsoft Defender Antivirus.
• Fixed: An internet subscription calendar can stop working due to null reference exception.
• Fixed: Attempting to subscribe to a Google calendar fails with "Connection test failed" error.
• Fixed: Clicking Cancel on the modal to enable DKIM signing doesn't actually undo the action of enabling DKIM.
• Fixed: Disabling External Sender override doesn't properly override the "Known External Domain" list at the domain level.
• Fixed: Editing a Cloud Storage Connection or Shared With Others item shows the Save button as activated, even though no changes have been made.
• Fixed: Upgrade from SmarterMail v16 or v15 could sometimes result in domains/users being unable to log in or reconnect.
• Fixed: When attempting to convert calendars for a user with no calendar, an error occurs.
• Fixed: When Email Signing's "Header Fields to Use" is set to "All fields specified", the dropdown doesn't properly load the setting when navigating to the page.
• Translations: Various translation fixes for Chinese and German

Build 8762 (Dec 28, 2023)

• Added: Ability to sort all of the column headers in the pages for Certificates and Automatic Certificates.
• Fixed: 'Bypass Certificate Validation Checks' setting is not being honored during SMTP deliveries.
• Fixed: Null reference check which caused some domains to show as 'Failed to Load'.
• Fixed: The domain level Outbound Message report shows the statistics one day behind the system level report.

Build 8755 (Dec 21, 2023)

• Added: A DKIM rollover method which allows DKIM to continue signing with the existing record while a new DKIM record propagates DNS.
• Added: Ability to configure the External Sender warning at the system level with override option for domain administrators.
• Added: Description field to Outbound (Specific Domain) and Outbound (Round Robin) gateways.
• Changed: Improved the display of the Link File modal so it’s easier to distinguish which folder is being viewed.
• Changed: Removed deletion of certificates from SSL Certificates page. Certificate deletions should occur on disk, as the certificates may be used by other services.
• Changed: The display name for Cloud Storage Connections can now be modified.
• Changed: Updated the IIS ReadMe file to remove the requirement of caching with the query string.
• Changed: When viewing the details of an automated SSL certificate, the domain associated to that certificate is now displayed.
• Fixed: 500 internal server error when using Application Request Routing (ARR) when IIS site wasn't using SmarterMail default name.
• Fixed: A certificate exception can cause various areas of the interface to break.
• Fixed: A domain shared calendar does not show appointments until toggled on and off in Outlook (MAPI).
• Fixed: A user's shared calendar cannot be selected upon reloading Outlook (MAPI).
• Fixed: API documentation doesn’t properly flag obsolete methods.
• Fixed: Error logging shows missing files when a new user is created.
• Fixed: IMAP clients rapidly looping on the IDLE command.
• Fixed: IMAP logs show “Object reference not set to an instance of an object.” errors.
• Fixed: In File Storage card view, dragging and dropping selected files to a different folder fails to actually move the files.
• Fixed: In File Storage, an endless spinner appears when users attempt to move a file out of My Files and into a subfolder.
• Fixed: Moving the last message out of a folder via EWS can fail.
• Fixed: Rare scenario that could cause an EAS sync key mismatch.
• Fixed: Shared contacts allow "Read Only" users to click red X to remove profile images.
• Fixed: The Save button is not activated when changing the path in SSL Certificate Options.
• Fixed: Using the Modify option to edit multiple RBLs and URIBLs at a time doesn’t properly propagate the changes.
• Fixed: When an error occurs while reading an EWS request, the error logging is not descriptive.
• Fixed: When the SmarterMail service is down, the website shows an IIS error page rather than a SmarterMail error page.
• Efficiency: Optimized caching of auth-tokens.json file to reduce memory usage when checking for the existence of a token.
• Security: One or more security issues were fixed. It is recommended that all users update to this release.
• Translations: Updated Chinese translation file.

Build 8664 (Sep 21, 2023)

• Changed: Froala updated to 4.1.2.
• Fixed: A customer issue where contacts do not sync to Outlook (MAPI).
• Fixed: An issue where an account with a substantial amount of meeting requests does not sync to Outlook (MAPI).
• Fixed: Calendar appointments created using the MIMEContent property have the wrong start/end dates.
• Fixed: Editor encoding issues prevents URLs from being pasted correctly.
• Fixed: Import via LDAP doesn't properly import the user, and shows them in "Failure to Load" state after server restart/domain reload.
• Fixed: Scenario that caused some users to show in a "Failed to Load" state and some domains to show a null reference error after upgrading.
• Fixed: Some specific recurring shared appointments do not show in popups.
• Fixed: Typing a comma and a space after a linked URL adds the comma to the end of the link.
• Translations: German translation updates.

Build 8657 (Sep 14, 2023)

• Changed: "Aged Passwords" changed to "Expired Passwords" for system administrators.
• Changed: Canonical URLs in SmarterMail changed to "no index".
• Changed: Drop shadows on hover states for toast notifications removed/lightened.
• Changed: Password Age values are no longer hard-coded, allowing translation via language files.
• Changed: The browser notification and logging warning toast notifications can now be dismissed versus simply closed.
• Fixed: "Failure to load" changes are causing various exceptions and issues.
• Fixed: A unique situation where an Outlook (MAPI) Inbox is not syncing.
• Fixed: Adding users through the API gets significantly slower over time.
• Fixed: After Deleting a domain or user, the item occasionally reappears.
• Fixed: All day appointments can span multiple days after creating/updating from an EWS client.
• Fixed: Creating a folder with an ampersand (&) (IMAP) creates the folder with a hyphen immediately after the ampersand.
• Fixed: Creating a meeting in Webmail and viewing it in any EWS client does not include the display name for the Organizer.
• Fixed: Creating users occasionally will lock some files.
• Fixed: EWS all-day new time proposal triggers a REPLY message instead of a COUNTER message.
• Fixed: EWS clients are occasionally sending requests that trigger exceptions in SmarterMail.
• Fixed: If the external recipient of a catch-all alias encounters delivery failures, the email continues to retry delivery forever.
• Fixed: Old meeting invites in the Sent Items folder are displaying alarms in Outlook (MAPI).
• Fixed: Password requirements were not being enforced when using the API.
• Fixed: Rescheduling an appointment from the past with an archived online meeting doesn't unarchive the online meeting.
• Fixed: Signatures with inline image embedded (webmail) aren't syncing to eM Client properly.
• Fixed: System administrator user fails to check password requirements when calling AddUser and UpdateUser API calls.
• Fixed: The administrator settings for "Allow system settings management" and "Allow domain management" don't properly restrict these areas.
• Fixed: Unable to change the domain administrator password requirements.
• Fixed: UpdateUser and UpdateUser2 API calls getting an error message.
• Fixed: Users cannot delete files from File Storage > My Files, they return after a refresh.
• Fixed: When trying to update the DKIM selector, public key, key size or max message sign, the API returns success but doesn't change the values.
• Fixed: When Two-Step Authentication is forced, you are unable to refresh the impersonation token.

Build 8629 (Aug 17, 2023)

• Added: A system-wide option for 'Block Authentication by Country'.
• Added: Debug logging implemented for Indexing service to detect what is causing CPU / Memory to spike and SmarterMail to go unresponsive.
• Added: Expired password grid on Password Requirements pages for both System and Domain settings.
• Added: Password requirement support added for domain administrators.
• Changed: "Keep original recipients when forwarded" renamed to "Keep original sender and recipients when forwarded" as it more closely describes how that functionality works.
• Changed: Automated Forwarding's "Keep original recipient" setting enabled by default.
• Changed: DMARC skipped messages now show why DMARC was skipped in the email header and in logs.
• Changed: On creation, online meetings now default with "Allow attendees to start meeting" enabled.
• Changed: Reduced the number of retries on standard DNS (A, MX, etc.) lookups.
• Changed: When a user marks/unmarks a Trusted Sender, entries will be added/removed based on the DMARC results of that email.
• Changed: When an email's Trusted Sender status cannot be verified due to the DMARC results, the email header now shows the email as being from a Trusted Sender and shows the reason the spam weight was still applied.
• Fixed: "An item with the same key has already been added" error appears when you try to add/edit categories.
• Fixed: A customer issue where the inbox in Outlook (MAPI) will not sync.
• Fixed: A damaged account can prevent other accounts from accessing the Inbox and causes red console errors in those accounts.
• Fixed: A new user can't be added due to errors with password requirements.
• Fixed: After joining an online meeting, attendees can't change their audio input device.
• Fixed: An issue validating an SPF record: "v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all".
• Fixed: An issue where language choice was modifying root folders for File Storage.
• Fixed: Attendees can't upload files in online meeting chat.
• Fixed: Category encoding in eM Client (IMAP).
• Fixed: Changing the flag state for a message does not sync to IMAP clients.
• Fixed: Client-side Outlook rules (MAPI) must be run manually -- they do not run automatically.
• Fixed: Creating an appointment with an online meeting in eM Client then editing the appointment doesn't update the online meeting.
• Fixed: Deleting/renaming a category in webmail updates affected messages but doesn't notify IMAP clients.
• Fixed: Delivery logs have "Index was outside the bounds of the array" exception.
• Fixed: Domains in a 'Failed to Load' state require a detach/attach versus reload once their JSON files have been repaired.
• Fixed: Embedded signature images cause unexpected behavior with the attachment count and broken embedded images in webmail.
• Fixed: EWS time zones in all-day appointments can be improperly defined in iCal data.
• Fixed: For some emails, the attachment icon doesn't appear in MAPI, EAS, and EWS clients.
• Fixed: IMAP retrieval isn't properly encoding email folders with trailing periods.
• Fixed: In Chrome, a user's first login to webmail cannot proceed until browser notifications are allowed or blocked.
• Fixed: In Thunderbird (IMAP), some folders are greyed out and cannot be interacted with.
• Fixed: Issues with folder name encoding in IMAP.
• Fixed: Meeting messages for all-day meetings do not properly indicate all day.
• Fixed: Outlook (MAPI) shows attachment icons on the majority of emails whereas webmail does not.
• Fixed: Rescheduled "Collective" type meetings in Calendly fail to update secondary user's calendars via updated invite email.
• Fixed: SMTP logs show DMARC failed, but Delivery log and email header show [_DMARC: 0,none].
• Fixed: Snoozing Notifications in webmail doesn't work as expected.
• Fixed: Some users fail to display piechart graphics at the top of Reports>Disk Usage though this is displayed properly elsewhere.
• Fixed: System clock warning erroneously appears.
• Fixed: The DMARC check that is used for Trusted Sender verification is not being handled correctly when the spam score is passed from a gateway.
• Fixed: There are two different "Potentially dangerous scripts" messages that can appear on one email.
• Fixed: Unpin/pin user doesn't work consistently in online meetings.
• Fixed: Upgrade from 8587 to 8594 creates second copy of folder and renders mail data missing.
• Fixed: User Propagate modal shows bad encoding for an ampersand.
• Fixed: Users with missing settings.json files are flagged as "Failed to Load".
• Fixed: WebDAV occasionally sends meeting messages incorrectly.
• Fixed: When a user attempts to share a folder with their own username, either a bad validation error shows or the share is completed.
• Fixed: When an email is popped out, the Sender Verification Shield gets cut off if the display name or email address is short.
• Fixed: When navigating to a specific URL, SmarterMail is not redirecting to the login page.

Build 8601 (Jul 20, 2023)

• Changed: DMARC logic changed so that only an IP Bypass that is set to Bypass Spam Checks will skip the DMARC check.
• Changed: Internal IPs that were hardcoded are now visible and can be enabled/disabled on the whitelist page.
• Changed: Moved the internal 'Brute Force' whitelist logic as an option to toggle on/off for all new and existing whitelist entries.
• Changed: Non-RBL DNS lookup timeouts decreased from 25 to 10.
• Changed: SORBS removed from the RBL antispam default settings.
• Changed: The default weight for Null Sender spam check was lowered for new installations and when using Reset Antispam Settings.
• Fixed: An issue where some customers are seeing high response times on RBLs in cyclic pattern that cannot be replicated when querying directly.
• Fixed: Contacts with no contact image still show X for image removal.
• Fixed: Firefox can fail to send or save draft when it loads too slow.
• Fixed: In some instances the browser tab quickly flashes open then closes itself when trying to impersonate a user,.
• Fixed: Inbox doesn't sync in some cases due to a clients Outlook rules (MAPI).
• Fixed: Meeting request cancellations sent from Exchange/O365 (MAPI) users to SmarterMail users appear as invitations.
• Fixed: Non-printable characters are not being stripped out by SmarterMail.
• Fixed: Notes with custom subjects/titles are overwritten in Outlook (MAPI).
• Fixed: Some appointments cannot be opened outside of All Appointments view.
• Fixed: Some variables aren't working when used in custom messages for password resets.
• Fixed: WebDAV is not properly sending meeting messages.
• Fixed: Webmail Duration is not properly showing the ended webmail session on the User Connections page.
• Fixed: When creating a new contact in Outlook (MAPI) that contact is added using a legacyDN string for the address.
• Fixed: WHMCS: End users can click Delete on only available user in SmarterMail services and receive confirmation of deletion.

Build 8594 (Jul 14, 2023)

• Changed: 'Enable Sender Verification' change to 'Enable Sender Verification Shield'.
• Changed: Updated the new "Failed to load" user handling to match the changes to a domain's "Failed to load" handling.
• Fixed: An instance where a customer's deliveries from Outlook (MAPI) resulted in blank recipients on the outbound messages.
• Fixed: Calendar/Task attachments don't sync either way in WebDAV.
• Fixed: Content filters can fail to read the file extensions when an attachment is sent using 7 bit encoding.
• Fixed: Firefox can fail to send or save a draft when it loads too slow.
• Fixed: High memory usage in MAPI calendars.
• Fixed: On a shared note, and embedded image overruns the body field for the recipient of the share.
• Fixed: Retry intervals of 24 hours or longer are saved to the JSON file incorrectly, causing unexpected behavior with the spool's Retry Intervals.
• Fixed: S/MIME encrypted messages fail to prompt for credential use and don't display contents.
• Fixed: Shared/Personal Calendar attachments sometimes disappear in Outlook (MAPI).
• Fixed: Some appointments can't be deleted from webmail.
• Fixed: Some folders are not visible in certain IMAP clients.
• Fixed: Specific EMLs display formatting issues in FairEmail due to DKIM content in BODY during FETCH command.
• Fixed: SRS is not used when 'keep original recipients' forward setting is enabled, and the original sender is a local user on the domain.
• Fixed: Syncing a shared calendar doesn't load anything via Caldav.
• Fixed: The date/time of some calendar components can be miscalculated based on the user's time zone and desktop date/time settings, and these components also show Tehran times with DST still being applied.
• Fixed: WebDAV still forcing HTTPS when HTTPS redirect is not enabled for the domain.
• Fixed: When an invitation is sent from Outlook (MAPI) as a winmail.dat file (from some Exchange servers), SmarterMail isn't correctly displaying the appointment's date and time.
• Fixed: When trying to create an appointment in an EWS client using the MimeContent field, the created appointment is empty.
• Efficiency: Improved IMAP keyword handling.
• Efficiency: User connection counts optimized.
• Security: Fixed one or more security issues were fixed. It is recommended that all users update to this release.

Build 8587 (Jul 7, 2023)

• Fixed: An issue were a single appointment in a user's account caused sync issues and exceptions in SmarterMail.
• Fixed: An occasional blank compose/reply window when SmarterMail is running in a virtual directory in IIS.
• Fixed: Better handling of string comparisons in MAPI related to Turkish Windows servers.
• Fixed: Category sync issues in IMAP.
• Fixed: Email migrated from Exchange 2010 has the wrong time in the sent folder.
• Fixed: Folders created through any EWS client create those folders in the wrong location on the server.
• Fixed: For some emails, the attachment icon doesn't appear in webmail, and the attachment doesn't appear in MAPI, EAS, and EWS clients.
• Fixed: In News Feeds, the RSS title, "Last Updated" timestamp, and RSS summary are missing on all feeds.
• Fixed: Meeting Invitations from MAPI to MAPI that include attachments lack Accept/Decline buttons and duplicate the attachments.
• Fixed: Messages that are forwarded by automated forwarding or content filters have a mismatch between Return Path and From address.
• Fixed: Setting a report start date to 01/01/1800 leads to MailService.exe consuming ~5GB of memory until restart.
• Fixed: URIBL's sometimes use excess CPU and take too long to do their checks.

Build 8580 (Jun 29, 2023)

• Added: Cyren trials are again available within the SmarterMail licensing area.
• Added: The successful or failed attempts when changing authentication types in Mac Mail to the Administrative log.
• Changed: Webmail handles categories for shared folders more in line with how it's done in Outlook.
• Removed: Unnecessary log files from the SmarterMail directory.
• Fixed: Aliases in the GAL are syncing as contact groups instead of standard contacts [WebDAV].
• Fixed: An issue with a customer's installation where incoming spam check results from the gateway are not being parsed correctly, thereby allowing spam to get through.
• Fixed: Changing task folders does not update the interface over on the calendar view.
• Fixed: If you remove a domain because it failed to load, the entire domain folder is deleted.
• Fixed: Images in Out Of Office messages aren't properly synced to EWS clients.
• Fixed: MAPI encoding issue when two different encoded languages are involved.
• Fixed: Occasional issue creating a contact via WebDAV.
• Fixed: Proposing new time to an appointment from Outlook (MAPI) breaks the sync for that appointment.
• Fixed: SMTP Auth block by Country is not being enforced for SMTP Auth connections.
• Fixed: The Disposable Address icon remains next to its associated folder even after the address is revoked.
• Fixed: The One Calendar (CardDAV) Android app cannot connect via CalDAV.
• Fixed: WebDAV forces to HTTPS even if the domain isn't configured that way.
• Fixed: When the GAL has been disabled for a domain, users who connect via CardDAV can still see the GAL, including domain users, aliases, and mailing lists.
• Fixed: When using Outlook (MAPI) to change details of a meeting you’ve accepted, it turns that meeting Tentative in webmail.

Build 8566 (Jun 16, 2023)

• Added: Added system level auto-clean settings for user's Notifications which defaults to 30 days.
• Added: Logging to Errors.log when a JSON file exceeds the recommended max size of 15MB.
• Added: Support for creating/deleting folders in WebDAV.
• Removed: SURBL from default antispam settings due to timing issues.
• Fixed: An issue where a server doesn't adhere to Retry Intervals when messages are sent to invalid recipients.
• Fixed: Content Filter headers are not added to an email before being forwarded.
• Fixed: EAS Flex Billing may incorrectly show EAS allocation limit warning.
• Fixed: Encoding issues can occur when an appointment description is edited in Outlook (MAPI).
• Fixed: Get Primary Domain Admins API call can return that a domain doesn't exist even though it does.
• Fixed: Intermittent issue where an Inbox may not fully download in Outlook (MAPI).
• Fixed: Issue with an account where only the Inbox would download email data when the Outlook (MAPI) connection was set to sync 1 month of data.
• Fixed: Outlook (MAPI) Full day appointments show as tentative after busy/free is changed.
• Fixed: RBL/URIBL "Average Time (ms)" and "Timeouts" display 0 for their results.
• Fixed: Read position in one email (webmail) affects starting read position on other emails.
• Fixed: When an account is synced to Mac Calendar (CalDAV), conference room reservations are showing the associated appointment details.
• Fixed: When you change the start time of a single instance of a recurring appointment in Outlook (MAPI), the entire series will be canceled for the recipient.
• Efficiency: Various improvements to DNSClient.
• Translations: German translation updated.

Build 8559 (Jun 9, 2023)

• Fixed: A recurring exception in MAPI logs related to a user's free/busy data.
• Fixed: A Task Request from Outlook (MAPI) fails to show inline image.
• Fixed: A unique situation where SmarterMail could consume more and more CPU, eventually becoming unresponsive.
• Fixed: An occasional issue where the Inbox isn't syncing to Outlook (MAPI).
• Fixed: Changing a user's password from the spool summary page displays an error.
• Fixed: Conference rooms show as tentative when an attendee accepts a meeting via Outlook (MAPI).
• Fixed: Detailed IMAP logging intermittently shows EML contents/headers.
• Fixed: GAL entries are showing up twice in Outlook (MAPI).
• Fixed: Headers are duplicated when sending SMTP messages programmatically and using SSL/TLS.
• Fixed: In User Connections, the counts shown in the All and Webmail tabs don't match the active connections displayed in the grid.
• Fixed: IPv6-based XMPP connections are referenced incorrectly in Manage > IP Connections > XMPP.
• Fixed: Occasionally a correct response is not received when processing WebDAV's property find command.
• Fixed: The web api may cache the domain impersonation value when navigating between domain user connections and system level user connections.
• Fixed: Time is mismatched when invites sent to SmarterMail are viewed in Outlook (MAPI).
• Fixed: WebDAV users can modify shared resources.
• Fixed: When connecting Outlook (MAPI) to an account, that account's webmail interface slows down.

Build 8552 (Jun 1, 2023)

• Added: A "Failed to Load" view for corrupted user accounts in all areas where users list shows.
• Added: The ability for clients to get the maximum attachment size value.
• Fixed: A unique issue where messages can get stuck in Outbox (MAPI).
• Fixed: Accepting a Task Request from Outlook (MAPI) results in error.
• Fixed: Attempting to add new attendees to existing appointments that take place in the future fail to send invites and generates errors.
• Fixed: Attempting to open an instance of a recurring series results in a toast error.
• Fixed: EML displays "this email has no HTML content" in webmail but displays HTML content on devices/clients.
• Fixed: Fixed memory leak that occurs under certain conditions during domain and user loading.
• Fixed: In Outlook (MAPI), a domain level contact is not shown on the domain folder until you refresh your view.
• Fixed: Issues with viewing and deleting appointments in Week/Day view in Mac Safari, Edge or Brave.
• Fixed: The "Bounces Before Removal" setting can be saved as blank/null.
• Fixed: The removal of "Unlimited" in throttling values was not handled consistently.
• Fixed: When checking a user's availability in webmail, it is not showing any of the booked times.
• Fixed: When printing an email images in the body do not print.
• Fixed: When you add delegate access in Outlook (MAPI), it modifies the permissions of previously shared items.
• Fixed: When you update an All Day meeting in Windows Mail (EAS), Outlook (MAPI) attendee ends up getting duplicate appointments.

Build 8545 (May 26, 2023)

• Fixed: A Null exception error when MAPI is getting domain folder information.
• Fixed: Accepting a meeting invite in EWS doesn't display the "Accepted on" date in MAPI.
• Fixed: An unusual exception in MAPI's HTTP request code.
• Fixed: App passwords for MAPI/EWS display improper encoding.
• Fixed: Attachments sent through MacMail (IMAP) show zero bytes when received.
• Fixed: Contact Group member additions reference GAL contacts on domains even when GAL is disabled.
• Fixed: Emails occasionally display a blue font in webmail and eM Client but black font in Outlook and other clients.
• Fixed: If a user previously had automated forwarding enabled, then it is disabled, they cannot make any settings changes to their account.
• Fixed: Mailbox Migration from 30GB Exchange 2013 account takes 24+ hours to complete and generates exceptions.
• Fixed: Meeting responses sometimes don't send from eM Client (EWS).
• Fixed: New email notifications in Outlook (MAPI) are not showing up in the Task Bar.
• Fixed: Occasionally an account generates exceptions relating to invalid timezones and Serialization errors during MAPI sync.
• Fixed: Outlook (MAPI) calendar is not updating even on fresh account sync.
• Fixed: Schedule and Timeline calendar views don't utilize all available free space before grouping appointments together in the 'more' view.
• Fixed: Setting the birthday field on a contact in iOS (EAS) sometimes saves it to the previous day.
• Fixed: Some issues with the Spanish translation.
• Fixed: Updated the time zone for Iran based on Microsoft's changes.
• Fixed: User shared contact folders aren't syncing over WebDAV.
• Fixed: When impersonating a user while viewing the spool, the browser session can be logged out, and logging back in has some interesting consequences.
• Fixed: When using Outlook 2016 (MAPI), Reply All doesn't include the recipients in the To field, preventing replies from being sent.
• Fixed: When using the Nine email client (EAS), the account's calendar stops syncing.
• Efficiency: HTML no longer loads and strings are no longer decrypted on all appointments when the appointments file is edited/saved.

Build 8538 (May 19, 2023)

• Changed: CalDAV sort now defaults to descending.
• Fixed: A domain level calendar appointment that contains an attendee cannot be created in Outlook (MAPI).
• Fixed: A red toast notification can appear when importing large ICS files.
• Fixed: Accepting an appointment from the Mac Calendar app (EWS) occasionally doesn't send a response.
• Fixed: Accepting any Windows Mail (EAS) invitation via Outlook (MAPI) causes the appointment to disappear, the response email to get stuck in outbox, and the Inbox sync to break.
• Fixed: An appointment sent from MAPI to an IMAP account gets the wrong time for calendar appointments.
• Fixed: Archive Search modal is showing code in place of date fields.
• Fixed: Calendar Rooms are breaking Shared Calendar syncing in Outlook (MAPI).
• Fixed: Creating all day appointment via webmail in the Amsterdam (UTC+1) timezone results in an error.
• Fixed: Embedded signed emails can't be opened in Outlook (MAPI).
• Fixed: EWS clients are not properly handling over-limit attachments.
• Fixed: Forwarded emails are not using a domain's IP address.
• Fixed: How recurrence end dates are sent via EWS.
• Fixed: In some MacOS Calendar (CalDAV) "accepted" responses, when daylight savings time isn't observed, the time zone information is incorrect.
• Fixed: Line breaks get doubled when delivering email from Outlook (MAPI).
• Fixed: Mac Mail POP connections generate NTLM errors in Administrative and POP logs, and some accounts cannot connect.
• Fixed: Memory Issues Build 8531 - WaitingNotificationConnections is eating a lot of data.
• Fixed: Messages sent with spaces/apostrophes via Outlook (MAPI) contain random question marks when received and inline images are damaged.
• Fixed: Occasionally a domain is unable to activate DKIM due to blank selector. (JSON issue)
• Fixed: Occasionally emails take 3-5 seconds for previews to load in webmail.
• Fixed: Occasionally, CalDAV isn't including ACCEPTED in the response email subject.
• Fixed: Room Finder doesn't show any conference rooms when creating or editing an appointment in Outlook (MAPI).
• Fixed: Some responses from MacOS Calendar (CalDAV) don’t show the Check Availability and Details buttons in the body, and don’t show an updated response in the organizer’s appointment.
• Fixed: Some users are occasionally unable to add new appointments to Domain-shared Calendar via Outlook (MAPI).
• Fixed: The Domain Settings API call is missing the dkimHashAlgorithm.
• Fixed: User account shows All Day calendar appointments inconsistently between webmail, MacOS Calendar and eM Client when connected via CalDAV.
• Fixed: User's account is not syncing properly with Samsung Mail on Android (EAS).
• Fixed: User's account won't load in Mac Calendar or Mac Reminders via EWS.
• Fixed: WebDAV can be slow when getting large contact list.
• Fixed: When an instance of a recurring meeting is cancelled and the organizer reschedules the series, the cancelled meetings may not show in Outlook (MAPI).
• Fixed: When both server and client are in +UTC timezone, opening occurrence of all day appointments fails.
• Fixed: When creating a domain level calendar appointment in Outlook (MAPI), the user is presented with a warning and the appointment is duplicated on their primary calendar.
• Fixed: When participating in an online meeting, speakers can show as disabled in Firefox and Safari.
• Fixed: When sending a meeting from Mac Calendar, dragging a screenshot into the attachments view does not always include the attachment in the invitation.
• Fixed: When using the full WebDAV URL to connect to iOS Calendar, it shows “Unable to connect to account” before successfully connecting.
• Fixed: When you connect to Mac Mail (POP) and have “Automatically manage connection settings” enabled for the POP connection, the Administrative logs show repeat NTLM failures which increase the IDS/Brute Force counters.
• Translations: Spanish translation updated.

Build 8531 (May 12, 2023)

• Fixed: A unique issue where an appointment is generating a NullReferenceException in EWS.
• Fixed: A unique issue where the sync of the Inbox fails in Outlook (MAPI) after upgrading from Build 8496.
• Fixed: An issue preventing eM Client from connecting to some CalDAV accounts.
• Fixed: An issue where a specific appointment doesn't sync from webmail to iOS (CalDAV).
• Fixed: An issue with web calendars no longer syncing to webmail or clients.
• Fixed: Attempting to Reply to or Forward long message threads from Outlook (MAPI) stalls in the Outbox.
• Fixed: Daily recurring meeting [weekdays only] invites created in webmail show as All Day in Outlook (MAPI).
• Fixed: Instances where an appointment doesn't sync from webmail to iOS (CalDAV).
• Fixed: Modified instances of recurring appointments may not show up properly without the iCal event properties from main series.
• Fixed: Recurring meeting invites in Outlook (MAPI) that are set to the first Sunday of the month causes Outlook to go unresponsive.
• Fixed: Removed the ability to include special characters in domain conference rooms and equipment resource aliases.
• Fixed: Unquoted emails with a space are not being rejected during SMTP sessions for their bad formatting.
• Fixed: Various MAPI exceptions related to mailbox syncing.
• Fixed: When replying to an email using Samsung Mail (EAS) and adding a BCC the recipient can see the BCC.

Build 8524 (May 5, 2023)

• Added: A header to emails restored from the archive that indicates it is from the archive.
• Added: Simple API for eM Client to allow deleting a signature.
• Changed: An attendees own microphone is now clickable in an Online Meeting.
• Changed: Froala updated to 4.0.18.
• Fixed: A specific user's account fails to sync to Outlook using CalDAV Synchronizer.
• Fixed: Adding an account to Mac/iOS calendars or contacts (webDAV) shows authentication is successful, but then shows "Unable to connect to account" when being viewed.
• Fixed: An exception in Outlook (MAPI) when updating a single meeting recurrence.
• Fixed: An issue related to signed messages in Outlook (MAPI).
• Fixed: An issue that broke Thunderbird CRAM-MD5 on upgrade.
• Fixed: An issue where remote Rspamd spam check are not being run against outbound messages.
• Fixed: An issue where some emails are not allowing you to trust the sender.
• Fixed: An issue with refresh token during user password change.
• Fixed: CalDAV/CardDAV items are not syncing to Outlook via CalDAV Synchronizer.
• Fixed: Domain administrators are unable to edit XML AutoDiscover responses for Domain Defaults.
• Fixed: Email Migration and Mailbox Migration from iMail is failing without errors.
• Fixed: Emails that are sent from a system administrator via Send Email show with no From or To address in Outlook (MAPI).
• Fixed: In the Users list, Actions (...) > Enable does not work.
• Fixed: Messages sent to another Outlook (MAPI) user's contacts creates broken EML in webmail.
• Fixed: Outlook (MAPI) doesn't properly reject the creation of email folders that exceed the allowed Windows file length threshold.
• Fixed: Unquoted emails with a space are not being rejected as bad formatting during SMTP.
• Fixed: Users are unable to edit Out of Office/Automatic Replies via Outlook (MAPI).
• Fixed: Using "Resync all Devices" is giving an error.
• Fixed: When using POP Retrieval to pull in Inbox emails, multiple nested folders are created that mimic the user's folder structure.
• Translations: Updated German translation.