Office has no feature to do that. It would require custom code or a third-party tool; see http://www.slipstick.com/addins/mail.htm#massmail

--
Sue Mosher, Outlook MVP
Author of Configuring Microsoft Outlook 2003
http://www.turtleflock.com/olconfig/index.htm
and Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx

"TheScenicRoute" wrote in message ...
How do I mail merge a Contacts field into the Subject Line of an e-mail?

e.g. I want the subject Line of the e-mail to say:

First_Name, I just got married!
-or-
Order confirmation for Full_Name.