As the attachment below indicates, I have a new subscriber to a list that sends MIME mail with a long boundary line (with an embedded space) which Listserv or LSMTP seems to be folding, causing bounces from ~20% of the subscribers like the example below. I'm not sure where to point fingers here... is this a LSoft problem, the origin mailer, or an RFC ambiguity? Jeff Kell <[log in to unmask]>