The problem started this morning when Outlook 2011 tried to connect to the Exchange server looking for new emails. An error message came up saying that Outlook needs to close (see screenshot).
I can open Outlook and switch to Offline Mode, then everything is fine, but as soon as I turn off offline mode and it tries to connect to Exchange, Outlook crashes again. It works fine for other people with the same setup.
Is there anything I can do to analyze the issue? Rebuilding the identity is usually recommended in such cases, any other options?