On Monday 19 Jan 2004 3:07 pm, jason pearl wrote: > I htink i am almost there.. I can send mail from [EMAIL PROTECTED] if i > am sending to the cox smtp servers... but i cannot recieve mail from > anyone. it bounce messages all say that they couldnt contact > mail.jpearl.org.. i have mx records setup at my dns as mail.jpearl.org > first > then jpearl.org. > > my settings are all default for postfix. and one server setting says it > can recieve mail from anyone. If i telnet to either of the above > addresses i get my postfix server answering. ' > > Am i missing a setting somewhere?
Pardon me, I've just telnetted to mail.jpearl.org port 25, and captured the traffic with a network analyser. The result: I send you SYN packets to set up the connection, you never reply. I think that is what is termed "stealthed". Therefore I believe you have a firewall installed somewhere. (Maybe at the ISP.) On a non-functioning connection without a firewall I would expect to see a FIN/RST packet returned. Of course those packets *might* be getting lost on the return trip. -- Richard Urwin
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