hi all,
after we move a shared Mailbox (during workhours) from 2010 to 2016 we have Problem with access calendar. Then we move all user mailboxes. Same Problem
Permission is correct.
disable Outlook cached mode - same Problem
delete shared calender add shared (2 from 3 it works) (same Permission)
add Mailbox as additional Mailbox (it work's fine) (same Permission)
what is the Problem with Outlook Calendar Permission and move Mailbox when user are logged on.
I have moved other user in the night they have no Problem.
Chris