To recall a message, open the message from the Sent Items folder. Go to the
Actions menu and choose Recall This Message.
This only works in Outlook 98-2003. Outlook Express doesn't have this
feature.
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Patricia Cardoza
Outlook MVP
Author - Special Edition Using Microsoft Office Outlook 2003
Lead Author - Access 2003 VBA Programmer's Reference
Author - Absolute Beginner's Guide to Microsoft OneNote 2003
http://blogs.officezealot.com/cardoza