goatBadger wrote:

I have just tried starting it with /cleanviews, new mail is still not
in the inbox (but still there on the search).
Have tried detect and repair, and even uninstalling and reinstalling
it before.
Just tried forcing it into safe mode with a reg hack, but this made no
difference either.

If this is a retail version of Outlook, you should consider opening an
incident with Microsoft support. It's free for the first 90 days.
--
Brian Tillman