Retrieving sent message

[Jackie]

I accidently sent messages to students while testing
electronic mail merge. While merging, Word also started
sending at the same time.

 

[Brian Tillman]

I accidently sent messages to students while testing
electronic mail merge. While merging, Word also started
sending at the same time.

Canceling sent mail works only in an Exchange environment, only if the
recipient hasn't opened the message yet, and it's iffy even then.