We’ve been using eM Client for many years and are very satisfied. Now we’re planning to change our mail server to a Kopano (Kopanion / https://kopanion.de/) mail server. However, this seems to work with ActiveSync technology in the Exchange area, not the old EWS version.
Is there a way to get eM Client to work with it? Or is ActiveSync support already planned? If so, when?
ActiveSync and EWS are completely different protocols.
ActiveSync is a protocol targeted to mobile devices and has quite a lot of limitations for use on desktop. Also there is a mandatory license fee for every client 3rd party use of ActiveSync. In the past we had full implementation of ActiveSync, but we had to discontinue it because of this Microsoft’s license policy, but for the most cases EWS or IMAP+CalDAV/CardDAV is a better solution than ActiveSync.