removing emails I don't want to send

[buckeyeboy]

I sent an email to an address that I don't want returning messages to my
office. Fortunately, they have not been sent because the server requires
authentication before sending, So is there anyway that I can remove these
messages from this account?

 

[Roady [MVP]]

Are they hanging in your Outbox now?
Tried deleting them from there already?

Place Outlook in Offline mode via File-> Work Offline.
Restart Outlook and you should be able to delete it.

For other solutions see;
http://www.howto-outlook.com/faq/messagestuckinoutbox.htm