We now have our own SMTP service on OSUVM1. Currently, Listserv is selecting PUCC from DOMAIN NAMES as the gateway for all Internet distributions (that are not aliases of Bitnet nodes). What must I do to get Listserv to use our local Mailer or SMTP? Do I need to declare myself as a gateway and get added to Domain names, or is there some local override? Brent Stilley, Oklahoma State University, 113 Math Sciences, Stillwater, 74078