As the name suggests, this simple feature allows MDaemon's IMAP server to honour the IMAP compression mode which significantly decreases the amount of data that needs to be transferred during a client to server IMAP session. Typical compression ranges from 50-90% depending on the data being transmitted but the overall increase in performance is undoubtedly beneficial. Unfortunately, not all IMAP clients support IMAP compression so be sure to check your specific client for details. The native Outlook IMAP session doesn't in fact, however ALT-N have addressed this by adding support in the Outlook Connector Client.

So on to part 2 of my look at the new MDaemon 13 beta... I mentioned ActiveSync policies in my last post, well version 13 also sees the addition of one extra small, but very nice feature, in the ability to simplify the self sign-up process for mobile devices using the Autodiscover process. By removing the necessity to know the public DNS name or IP address of your MDaemon server, all a user now needs to connect their mobile device is their email address and password.