On Fri, May 21, 1999 at 09:57:07AM -0400, Nathan Brindle wrote: > Nope. This is a feature of the mail server on the remote side. LISTSERV > does everything it can to ensure that bounce mail goes back to the > owner-listname address for the list, but it can't keep remote mail > servers from ignoring RFC821 and bouncing mail back to the RFC822 > From:, Sender:, or Reply-To: address if that's the way the remote mailer > is implemented. On this subject, what is the *correct* way for an MTA to treat an Errors-To: RFC822 header that is different from the MAIL FROM: in the envelope? In this case a subscriber's mailer adds an Errors-To: pointing back to themselves, and they post, and a remote MTA which is generating a bounce message honours the Errors-To: in the post (pointing to subscriber) instead of the MAIL FROM: (pointing to the listserv bounce processer). Should I tell the remote site to stop honouring the headers, or should I tell the client to stop generating them? Regards, Dave -- ----------------------------------- [log in to unmask] Dave Wilson, HEA-NOC HEAnet Limited, Marine House, Clanwilliam Court, Dublin 2 Tel: +353-1-662-3412