On Mon, 19 Jan 2004 18:14:09 +0000 Richard Urwin <[EMAIL PROTECTED]> wrote:
>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 > i think my isp is blocking it.. i only get response from my computers in the intranet... :( -- jason pearl <[EMAIL PROTECTED]> ++++++++++++++++++ "Keep your friends close and your enemies closer"-Tupac ++++++++++++++++++ Kurrupted Visionz Phx, AZ registered linux user #307811 MDK 9.2 Linux Machine# 193475, 227341 AMD64 Opteron 1.6 http://counter.li.org ASUS SK8N uptime: 11:28:07 up 2 days, 21:33, 3 users, load average: 0.00, 0.00, 0.00
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