Somehow, mail-searching have stopped working in my Outlook 2007. I run Vista 32-bit (all patches installed) and Office 2007 (all patches installed). I never find anything. It worked fine before, so somehow searching have gone broken.
I am not clear on how this happened, but I can verify that all mailboxes are marked for indexing. I've tried restarting etc.
I've only found this in event logs that seem to maybe be related:
The content source <mapi://{s-1-5-21-2121344009-1277759160-2110791508-19078}/> cannot be accessed. Context: Windows Application, SystemIndex Catalog Details: The specified address was excluded from the index. The site path rules may have to be modified to include this address. (0x80040d07)
