How do I delete a message in my outbox that contains a large file

[Lillian]

I tried to send an email containing a large enclosure. Too large to send and
now the message is stuck in my outbox. How do I delete the message? I have
tried the normal route - cut, delete, but it stays in the outbox and slows
down my send/receive capabilities

 

[Gordon]

I tried to send an email containing a large enclosure. Too large to send
and
now the message is stuck in my outbox. How do I delete the message? I
have
tried the normal route - cut, delete, but it stays in the outbox and slows
down my send/receive capabilities

As posted here countless times:

Click File and check Work Offline. Close and then restart Outlook. Delete
the message. Click File and uncheck Work Offline.

If that doesn't work, try this:
http://www.outlook-tips.net/howto/stuck_message.htm