Assuming you use POP3 or IMAP and your SMTP accepts mail from any email
address, you'll need to replace your From address with theirs. The easiest
is probably to make new accounts in outlook with their name and address
information and choose the account when sending. (Set up the pop3 or imap
account with fake server names - like localhost - and set it to never check
for new email.)
--
Diane Poremsky [MVP - Outlook]
Author, Teach Yourself Outlook 2003 in 24 Hours
Coauthor, OneNote 2003 for Windows (Visual QuickStart Guide)
Author, Google and Other Search Engines (Visual QuickStart Guide)
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