The Exchange Calendar is syncing not all of my exchange calendars, somehow I have 2 of them for one exchange account.
Clanedar 1: Syncing to Zappier
Calendar2 (important one): ist not syncing
I don’t know if its important but Calendar 1 got the calendar entries from MicrosoftTeams
Calendar 2: Got entries from MacOS/IOs
The server from our host is: exchange2019.ionos.eu