-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Naresh Narang writes: >> When connecting from remote: >> ---------------------------- >> telnet mail.channelorama.com 25 >> Trying 74.126.19.227... >> telnet: connect to address 74.126.19.227: Connection timed >> out >> telnet: Unable to connect to remote host: Connection timed >> out >> >> When connecting locally on channelorama.com: >> ---------------------------------------- >> telnet mail.channelorama.com 25 >> Trying 74.126.19.227... >> Connected to mail.channelorama.com. >> Escape character is '^]'. >> 220 Mail - Welcome to Qmail ESMTP >> quit >> 221 Mail - Welcome to Qmail >> Connection closed by foreign host. >> >> cat /etc/tcprules.d/tcp.smtp: >> ----------------------------- >> :allow,RELAYCLIENT=""
> Things to check - > 1. A firewall or iptables not allowing port 25 to this server from outside. > 2. Qmail not listening on public IP or private IP Natted to public IP but > listens only on localhost. > 3. Any tcpwrappers not allowing access. tcp_wrappers only comes into picture after accept(), but here connection is timing out, which hints at packets being dropped. HTH - -- Ashish SHUKLA | GPG: F682 CDCC 39DC 0FEA E116 20B6 C746 CFA9 E74F A4B0 freebsd.org!ashish | http://people.freebsd.org/~ashish/ “Q: Why UNIX geeks feel the need of a wife ? A: Since all UNIX geeks possess a large fortune db and according to Law of Jane Austen, It is a universal truth that a single man with a large fortune is in need of a wife.” (abbe, 2009) -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.15 (GNU/Linux) iQIcBAEBCgAGBQJMNZCpAAoJEMdGz6nnT6SwOCkP/3ha/IJnU3awMN1epBoSmuF5 7rz+W9LF93Z/6NW7HeUVt1imJ6XFNgxcTGXvVCZ2u84ZaR0dLfjTtFqpOEtILNqX xKoMjieeorInOBQE24Ru7BNg5OY5pvUEnLTwlSGbXnuDEgEOwtwloLbrZNpIJ/dm NIygycqkkc9Z15LaSrU5GwvNH9W7KWZfLiodARskShSIRGlWaEfj0tZsFj5biz8G ZByuEWdf8CXdxQYy+ncxuN8SYdlQo0bvYhydxdTYzXHJFRHkf32m9h46BK89V/Qn MC/MD15h1d4YpwGIDgv3Wc8MhGqCAwjrbY6K9L3pEDmfVUM34jQ/RpgsaSwUwe6X YXTSodmlMOPGQks2JLMBByrlJnmb+g1f7UeZUpBp74ZteiwjFqvGOaCEEBVDHby/ JY5yXS9JlsGlCAVUEixSuQGojZ3MWSDPGhsjyX1BUcPNLrDXkLmn7G1vatwOgeAe Bb5+QPRshFTx1dg9/lNXxm+Bvj9NVqW4jQLb/HltfVEclj1AbxmRGjQYRtP52gJC YcdGM59chzCgUMoKS8gXEKBg59kSl+PiSld5g1jfI/yr9fOcEYLkcmV7/2/R2E9X A8cIOIuS3dLaDjKOag7hpFaZb1wSlfRpc9ABG0yd+sJ25+A5DpRWdyPZ78CpOix/ y+5BMFlWQT1GkT/dXh+G =QI5n -----END PGP SIGNATURE----- _______________________________________________ Ilugd mailing list Ilugd@lists.linux-delhi.org http://frodo.hserus.net/mailman/listinfo/ilugd
