Kurt Carlson at orca.Alaska.Edu reports that as of this morning all five of their hosts are now returning non-delivery messages to the Envelope MAIL FROM address (per RFC 1123). Assuming properly configured LISTSERV's :-) that *should* result in future delivery failure missives from the Alaska.Edu domain going to the listowners. /s Murphy A. Sewall <[log in to unmask]> (203) 486-2489 voice Professor of Marketing (203) 486-5246 fax