> Use formail as a filter. Akarumba!
What do you know? procmail and formail is all I need. I ended up having something like this: # .procmailrc :0 h REPLYTO=|formail -x"Reply-To" :0 fw * ^From.*that_address | formail -i"From:$REPLYTO" -IReply-To. Thanks John. -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html