[X-Newbies] Lost e-mail in the Inbox

[Al Poulin]

I have lost an e-mail in one of my Inboxes after closing it.  It does 
not appear in the list of messages.  I have checked all other folders 
and mail boxes, including Junk and Trash.  I then rebuilt all mail 
boxes.

Any other ideas?

Thanks,
Al Poulin