I was able to "deliver" mail to the postmaster; reject mail to non-existent userids; reject mail to ARPA %-hack (don't support relay); interrogate your SMTP (LSMTP) port and do XLICENSE and HELP commands). LISTSERV has NOT (yet?) responded to my THANKS command (which was delivered). I don't know if you have a unidirectional TCP/IP router filter or DNS config problem or something else. /Pete At 10:12 7/16/98 PST, Randy Klumph said: |(Reply from Randy Klumph) On 16 Jul 98, Pete Weiss wrote: | |> It would help if you would ID the listname and host. | [log in to unmask]