I need help with a problem that I end report, the scenario is as follows:
2 Servers multirole Exchange 2013 (DAG)
Coexistence with Exchange 2007 (2 CAS, 2 maibox in DAG)
No balancer in CAS is DNS roundrobin
The problem is that at any moment you can not connect a user to outlook, this mailbox was moved to Exchange 2013 and more than a month ago.
Delete the profile and set it up again but does not work make the mistake
The connection to Microsoft Exchange is not available. Outlook must be online ...
If you reconfigure the profile on the same computer but with a profile of another user if windows works.
The curious thing is that on another computer sends the same error message if I configure Outlook with your user profile.
Try setting other mailboxes in the profile that is giving problems and not work, it seems that is a problem in the user profile but does the same on different computer even if new profiles.
Any idea where I should look for. I do know if you need something more than information.