How do I cancel an e-mail while it is being sent?

[tc50km]

I tried to send a 20 MB Power Point file, but it has been hung up in the
Outbox for 2 days. Attempting to open or delete it does not work, as the
message indicated that it is being sent. Any ideas? Thanks

 

[Brian Tillman]

I tried to send a 20 MB Power Point file, but it has been hung up in
the Outbox for 2 days. Attempting to open or delete it does not
work, as the message indicated that it is being sent. Any ideas?

http://www.howto-outlook.com/faq/messagestuckinoutbox.htm