Hi,
some (around 20) of my 3000 outlook 2010 users are getting Password Promts while using outlook.
This started end of last week without any change to the environment.
The prompt goes away if we unmount and remount additional mailboxes they have mounted.
Any idea what could be causing this or where to start debugging?
Backend is Exchange 2013 and 2007 in migration.
Thanks for every idea
- Edited by IHaveNoUsername 3 hours 38 minutes ago