A couple of my users are experience an issue where emails do not arrive in their inboxes. I can track the message on the servers and see a DELIVER event, which I assume means it has gone through to mailbox. The spooky thing is that the email never appears in the Inbox of the user.
I have gone through all the rules on the users' accounts and nothing would account for the messages that do not arrive. I set up forwarding in Exchange (03 and 07 servers), and the emails come through to the forward mailbox. I created a new mailbox for a user and assigned her aliases to mailbox and, thus far, it appears that all messages are going through.
Does anyone have any ideas for troubleshooting this?
[Update] Trying deleting and importing rules following: http://support.microsoft.com/kb/924297