In oups.com,
typed:
Hello,



I have a problem with one of my employees PST file... He tried to
send an 89mb email, and let it sit in the Outbox for about an hour...
So not, Outlook won't let you delete it or move it since it started
sending, but at 89mb, I don't think the PST file will ever send
correctly again if we leave it... Any ideas...? I've tried running
it in Outlook safe mode and offline, and that doesn't help... Ohh
yeah, this is Outlook 2003... Any recommendations would be greatly
appreciated... Thanks...!

-Dave

Click on File, Work Offline
Close & re-open Outlook
Delete the offending item from the Outbox
Click on File, Work Offline to disable it