We have set up a new installation of Listserv that seems to be working fine. Except with IBM's sendmail. While sendmail is working ok, we have had to stop the relay because of spammers. Now any mail generated through Listserv does not get forwarded. Has anyone seen this or know of a possible workaround? Anthony Derry, UNIX Coordinator Distributed Computing Services-OIT Computer & Space Sciences Bldg. University of Maryland, College Park MD. 20742 Email: [log in to unmask] Phone 301-405-3059