I’ve noticed that eMclient is no longer syncing calendar entries from my Outlook.com (M365 Personal) calendar. eMclient version 10.4.5326 (97a2e75) on macOS 26.5.1 (25F80). I have both repaired the calendar and completely set it up from scratch. I always get the following error message:
[AirSync] Synchronization of the “[email protected]/Kalender” folder failed with the following error: Invalid namespace MeetingResponse:
Syncing with Apple Calendar and Outlook works perfectly; only emClient on macOS (2 computers) is affected by this, which currently makes it unusable for me.