> LISTSERV 1.8c forces confirmation for commands sent from web browsers, > such as Netscape and Microsoft Internet Explorer. I believe it is looking > at the X-Mailer header to determine this. thanks! That was exactly what I was looking for. I was starting to think I was on an episode of twilight zone. :> The version running here is LISTSERV 1.8b so I guess it is also active on that version. Thanks again, Jonathan Ohayon - - - - - - - University of Toronto LISTSERV Maintainer ([log in to unmask])