Hi all,
have co-existence environment with Exchange 2010 ( 2 cas server and 2 mailbox server,so total of 4 servers) and Exchange 2013 (2 servers with both cas and mailbox,so total of 2 servers).
Not sure when problem started,but when try to book meeting after workhours we get error message that we dont have any permission.During workhour it works fine.When book via OWA it works.
We then moved room mailbox from 2010 (the one that didnt work) to exchange 2013 mailbox,and it works.
Why do i get error message/cant book after working hour on the old exchange server?
Have also set work hour start midnight and ends 23.00,but still no help.
There are no check mark for disabling booking after work hours on the room mailbox.
Did the following test: Test-OutlookWebServices -ClientAccessServer "CASServer01",but all was successful.arbitration mailbox for 2010 environment is still on 2010 mailbox.
Our final solution would be to move all room.mailbox to 2013 environment,but would be nice if we could solve this without moving.
Any tips?
Thanks!
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