Hi Randy, Bad news first.It is not such a great idea for mail-archive.com to re-send mail. That's asking for trouble with respect to abuse and spammers. On the good side, we can get the same effect if the mail server is in cahoots with the archiving service. A specification (RFC5604) is in place and implementation is done on our side. The hard and slow part is cajoling list server software to participate. What list server software do you use?
http://www.mail-archive.com/faq.html#listserver Jeff
