I'd use a commercial newsletter service. Or mail merge.
--
Diane Poremsky [MVP - Outlook]
Outlook Tips:
http://www.outlook-tips.net/
Outlook & Exchange Solutions Center:
http://www.slipstick.com/
Outlook Tips by email:
mailto:dailytips-subscribe-(E-Mail Removed)
EMO - a weekly newsletter about Outlook and Exchange:
mailto:EMO-NEWSLETTER-SUBSCRIBE-(E-Mail Removed)
Do you sync your mailbox with a smartphone or pda?
http://forums.slipstick.com/showthread.php?t=39473
"cweed" <(E-Mail Removed)> wrote in message
news:7178EF85-78FE-467A-8BBB-(E-Mail Removed)...
> i would like to create a mailing group of 645 contacts for monthly
> marketing
> info. any suggestions?