Don't be fooled by imitators who say they offer Exchange functionality but require Outlook plug-ins or additional software, like custom email clients. Users can connect Outlook to SmarterMail just like they connect it to Microsoft Exchange thanks to SmarterMail's native integration of MAPI. SmarterMail gives users the features they want without any additional software, without Outlook plug-ins, and without additional per-user costs. Share folders, contacts, calendars, tasks and notes; Categorize items; Delegate users; Flag messages for follow up; Create To-Do lists, and more!
SmarterMail and Exchange are the only two email servers on the market that offer native MAPI support, and SmarterMail is the only Linux mail server to support MAPI! While other mail servers claim to have Exchange functionality, they rely on third-party plug-ins or other additional software that mimics some, but not all, features of Exchange. Plug-ins can be buggy and unstable, they don't offer complete Outlook integration and functionality, and they require additional management and administration. Native support for the protocols that make Exchange "Exchange" is the only way to go.
With a native implementation of MAPI over HTTP and Exchange Web Services (EWS), SmarterMail can be used with Microsoft Outlook on both Windows computers as well as Macs, giving users on both platforms Exchange features and functionality.
With SmarterMail, you can do what you want within Microsoft Outlook, just as if you were using on-prem Exchange or Microsoft 365. This includes:
SmarterMail is compatible with current versions of Microsoft Outlook for Windows and Mac. Older versions of Outlook, unfortunately, offer very limited Exchange functionality for Outlook. Supported versions include:
NOTE: Due to changes Microsoft is making to the "New Outlook", it no longer supports adding accounts from on-premise Exchange servers. As a result, it does not work with SmarterMail.