After renaming a mailbox, Outlook only shows Inbox messages upto thename change time.

Hello,

Having a weird problem. I renamed a mailbox-enabled functional account
in active directory (display name, last name, DN) but I didn't change
the Exchange alias. Now when I add the mailbox as a delegate to my
folder list in Outlook, it only shows mail upto the time of the name
change in the Inbox. If I click on File - Open other user's folder and
choose the Inbox that way, it shows all the mail. Any idea? I've done
all the obvious things like creating a new profile, deleting the forms
cache, but no change.

Outlook 2003/XP with Exchange 2003.

Thanks,

- Alan.