Careful Jeff, if LISTSERV sends mail to MAILER with BSMTP and sets the To: tag to the list name, it will work *except* when the receiving node has a mailer configured like MAILER BITNET 2 (the old non-BSMTP exit) in which case only the RFC822 part of the mail will go to the other mailer, which in turn will *not* find a valid recipient in the header, and will reject the mail. It *will* work to direct users and to other mailers defined BSMTP 3. /Jeff/