Some things to try
http://www.howto-outlook.com/faq/mes...ckinoutbox.htm

"Lynda" wrote in message
...
I have a 15 MB e-mail stuck in my Outlook 2003 and no matter what I've
tried,
I can not get the darn thing out of there. I've gone off-line to try and
delete it; I've disconnected from the network; etc. Any suggestions?
Thank
you.