> -----Original Message----- > From: Brian Johnson > Sent: Wednesday, January 29, 2003 10:06 AM > Subject: RE: Sendmail config > > > Thanks for the help everyone - it isn't working yet but I > appreciate the suggestions > > I've been looking into tcpdump and tethereal (I don't have > gui since I'm connecting to the remote machine via ssh) > > Anyway, when I drop my local firewall (I need to spend a > little time and make a hole through port 25) run tcpdump > in one terminal and telnet 66.11.164.106 25 in the other > window I get no response from the local machine (output below) > > Output of the same thing with port 110 (as a test) is also > included below > > I don't think this shows us anything (does it) Sure it does. When you try to connect using tcp/25 you are not receiving a reply packet (ack). When you connect using tcp/110 your are receiving a reply packet. As I have stated in previous posts, this still looks like a firewall related problem. Especially if the remote system you are connecting to does have sendmail running and listening on tcp/port 25. At this point, I would start back tracking from mail.johnson-engineering.ca. Something is blocking reply packets from this system. Steve Cowles -- Psyche-list mailing list Psyche-list@redhat.com https://listman.redhat.com/mailman/listinfo/psyche-list
