I have just with a mailbox the problem that my Outlook via Active Sync always supports when loading.
Through my attempts I have found the following:
-O365 Outllook Client with different versions No change.
- Suspected defective mail = delete all mails from the mailbox = no improvement.
- Then saw that it crashes when loading the calendar = delete calendar entries. This is where I fail.
I first tried to delete the calendar (personal calendar), but this is not possible via the web whether a new calendar has been created.
When deleting manually, I noticed an appointment from 1.1.1970, which I can not open and delete. I think this is also the problem.
Now to my question:
How can I delete the default calendar or reset it completely?
A new creation of the account is not possible for me at the moment because I can not open the admin page currently because of another error otherwise that would have been my solution I think.
thank you for your support