Hi everyone, After numerous rebuilds, I have finally gotten my ISPConfig 3 server mostly running. Right now I am having problems sending email's to certain servers, notably g-mail. Here is the output or tail -f /var/log/maillog: May 26 11:16:03 server1 postfix/qmgr[1729]: 48EEC1807C: from=<[email protected]>, size=976, nrcpt=1 (queue active) May 26 11:16:03 server1 sendmail[21469]: o4QFG2K2021469: [email protected], [email protected] (48/48), delay=00:00:01, xdelay=00:00:01, mailer=relay, pri=30525, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (Ok: queued as 48EEC1807C) May 26 11:16:03 server1 postfix/smtpd[21433]: disconnect from localhost.localdomain[127.0.0.1] May 26 11:16:03 server1 imapd: Connection, ip=[::ffff:127.0.0.1] May 26 11:16:03 server1 imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[41791], protocol=IMAP May 26 11:16:04 server1 amavis[1813]: (01813-06) (!!)WARN: all primary virus scanners failed, considering backups May 26 11:16:04 server1 imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=624, sent=203, time=1 May 26 11:16:04 server1 imapd: Connection, ip=[::ffff:127.0.0.1] May 26 11:16:04 server1 imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[41792], protocol=IMAP May 26 11:16:04 server1 imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=213, body=0, rcvd=309, sent=1384, time=0 May 26 11:16:39 server1 postfix/smtpd[21509]: connect from unknown[127.0.0.1] May 26 15:16:39 server1 postfix/smtpd[21509]: 4DBDF18157: client=unknown[127.0.0.1] May 26 11:16:39 server1 postfix/cleanup[21487]: 4DBDF18157: message-id=<[email protected]> May 26 11:16:39 server1 postfix/qmgr[1729]: 4DBDF18157: from=<[email protected]>, size=1427, nrcpt=1 (queue active) May 26 11:16:39 server1 amavis[1813]: (01813-06) Passed CLEAN, MYNETS LOCAL [127.0.0.1] [127.0.0.1] <[email protected]> -> <[email protected]>, Message-ID: <[email protected]>, mail_id: nvnR15B4E5LD, Hits: -1, size: 976, queued_as: 4DBDF18157, 36015 ms May 26 15:16:39 server1 postfix/smtpd[21509]: disconnect from unknown[127.0.0.1] May 26 11:16:39 server1 postfix/smtp[21491]: 48EEC1807C: to=<[email protected]>, relay=127.0.0.1[127.0.0.1]:10024, delay=37, delays=0.34/0.12/0.04/36, dsn=2.0.0, status=sent (250 2.0.0 Ok, id=01813-06, from MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as 4DBDF18157) May 26 11:16:39 server1 postfix/qmgr[1729]: 48EEC1807C: removed May 26 11:17:09 server1 postfix/smtp[21511]: connect to gmail-smtp-in.l.google.com[74.125.113.27]: Connection timed out (port 25) May 26 11:17:39 server1 postfix/smtp[21511]: connect to alt1.gmail-smtp-in.l.google.com[209.85.219.3]: Connection timed out (port 25) May 26 11:18:10 server1 postfix/smtp[21511]: connect to alt2.gmail-smtp-in.l.google.com[209.85.129.114]: Connection timed out (port 25) May 26 11:18:40 server1 postfix/smtp[21511]: connect to alt3.gmail-smtp-in.l.google.com[74.125.43.27]: Connection timed out (port 25) May 26 11:19:10 server1 postfix/smtp[21511]: connect to alt4.gmail-smtp-in.l.google.com[209.85.222.38]: Connection timed out (port 25) May 26 11:19:10 server1 postfix/smtp[21511]: 4DBDF18157: to=<[email protected]>, relay=none, delay=151, delays=0.14/0.28/150/0, dsn=4.4.1, status=deferred (connect to alt4.gmail-smtp-in.l.google.com[209.85.222.38]: Connection timed out) May 26 11:19:53 server1 imapd: Connection, ip=[::ffff:127.0.0.1] May 26 11:19:53 server1 imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[41805], protocol=IMAP May 26 11:19:53 server1 imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 May 26 11:20:04 server1 postfix/smtpd[21671]: connect from localhost.localdomain[127.0.0.1] May 26 11:20:04 server1 postfix/smtpd[21671]: lost connection after CONNECT from localhost.localdomain[127.0.0.1] May 26 11:20:04 server1 postfix/smtpd[21671]: disconnect from localhost.localdomain[127.0.0.1] May 26 11:20:04 server1 pop3d: Connection, ip=[::ffff:127.0.0.1] May 26 11:20:04 server1 pop3d: Disconnected, ip=[::ffff:127.0.0.1] May 26 11:20:04 server1 imapd: Connection, ip=[::ffff:127.0.0.1] May 26 11:20:04 server1 imapd: Disconnected, ip=[::ffff:127.0.0.1], time=0 May 26 11:24:53 server1 imapd: Connection, ip=[::ffff:127.0.0.1] May 26 11:24:54 server1 imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[39628], protocol=IMAP May 26 11:24:54 server1 imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=1 May 26 11:25:04 server1 postfix/smtpd[21881]: connect from localhost.localdomain[127.0.0.1] May 26 11:25:04 server1 postfix/smtpd[21881]: lost connection after CONNECT from localhost.localdomain[127.0.0.1] May 26 11:25:04 server1 postfix/smtpd[21881]: disconnect from localhost.localdomain[127.0.0.1] May 26 11:25:04 server1 pop3d: Connection, ip=[::ffff:127.0.0.1] May 26 11:25:04 server1 pop3d: Disconnected, ip=[::ffff:127.0.0.1] May 26 11:25:04 server1 imapd: Connection, ip=[::ffff:127.0.0.1] May 26 11:25:04 server1 imapd: Disconnected, ip=[::ffff:127.0.0.1], time=0 May 26 11:29:54 server1 imapd: Connection, ip=[::ffff:127.0.0.1] May 26 11:29:54 server1 imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[52569], protocol=IMAP May 26 11:29:54 server1 imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 May 26 11:30:04 server1 imapd: Connection, ip=[::ffff:127.0.0.1] May 26 11:30:04 server1 imapd: Disconnected, ip=[::ffff:127.0.0.1], time=0 May 26 11:30:04 server1 pop3d: Connection, ip=[::ffff:127.0.0.1] May 26 11:30:04 server1 pop3d: Disconnected, ip=[::ffff:127.0.0.1] May 26 11:30:04 server1 postfix/smtpd[22092]: connect from localhost.localdomain[127.0.0.1] May 26 11:30:04 server1 postfix/smtpd[22092]: lost connection after CONNECT from localhost.localdomain[127.0.0.1] May 26 11:30:04 server1 postfix/smtpd[22092]: disconnect from localhost.localdomain[127.0.0.1] Does anyone have any suggestions as to what is wrong? Also, I have numerous connections and disconnections from ip=[::ffff:127.0.0.1] Is this normal? When I say "numerous" I mean hundreds per day. Thanks zog
p.s. I can send to hotmail with no problems: May 26 11:45:33 server1 postfix/qmgr[1729]: 806881815B: from=<[email protected]>, size=1419, nrcpt=1 (queue active) May 26 11:45:33 server1 amavis[1813]: (01813-07) (!!)WARN: all primary virus scanners failed, considering backups May 26 11:45:33 server1 postfix/smtp[22600]: 806881815B: to=<[email protected]>, relay=mxmta.sympatico.ca[67.69.240.17]:25, delay=1, delays=0.54/0.04/0.32/0.11, dsn=2.0.0, status=sent (250 ok: Message 238700910 accepted) May 26 11:45:33 server1 postfix/qmgr[1729]: 806881815B: removed May 26 15:46:03 server1 postfix/smtpd[22768]: connect from unknown[127.0.0.1] May 26 15:46:03 server1 postfix/smtpd[22768]: 0FA6218159: client=unknown[127.0.0.1] May 26 11:46:03 server1 postfix/cleanup[22683]: 0FA6218159: message-id=<[email protected]> May 26 11:46:03 server1 postfix/qmgr[1729]: 0FA6218159: from=<[email protected]>, size=1423, nrcpt=1 (queue active) May 26 15:46:03 server1 postfix/smtpd[22768]: disconnect from unknown[127.0.0.1] May 26 11:46:03 server1 amavis[1813]: (01813-07) Passed CLEAN, MYNETS LOCAL [127.0.0.1] [127.0.0.1] <[email protected]> -> <[email protected]>, Message-ID: <[email protected]>, mail_id: pQNKxRH4uAMt, Hits: -1, size: 976, queued_as: 0FA6218159, 31653 ms May 26 11:46:03 server1 postfix/smtp[22764]: 04B651815A: to=<[email protected]>, relay=127.0.0.1[127.0.0.1]:10024, delay=32, delays=0.41/0.14/0.12/32, dsn=2.0.0, status=sent (250 2.0.0 Ok, id=01813-07, from MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as 0FA6218159) May 26 11:46:03 server1 postfix/qmgr[1729]: 04B651815A: removed May 26 11:46:03 server1 postfix/smtp[22600]: 0FA6218159: to=<[email protected]>, relay=mxmta.sympatico.ca[67.69.240.21]:25, delay=0.47, delays=0.08/0.01/0.28/0.11, dsn=2.0.0, status=sent (250 ok: Message 160045881 accepted) May 26 11:46:03 server1 postfix/qmgr[1729]: 0FA6218159: removed (my isp uses hotmail as it's e-mail server) also, the output of netstat -tap: [[email protected] ~]# netstat -tap Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 localhost.localdomain:10024 *:* LISTEN 1639/amavisd (maste tcp 0 0 localhost.localdomain:10025 *:* LISTEN 25513/master tcp 0 0 *:mysql *:* LISTEN 1563/mysqld tcp 0 0 localhost.local:dyna-access *:* LISTEN 1475/clamd tcp 0 0 *:ftp *:* LISTEN 1759/pure-ftpd (SER tcp 0 0 192.168.0.110:domain *:* LISTEN 1597/mydns tcp 0 0 localhost.localdomai:domain *:* LISTEN 1597/mydns tcp 0 0 *:smtp *:* LISTEN 25513/master tcp 1 1 server1.example.com:42888 mandril.creatis.insa-l:http LAST_ACK - tcp 0 0 localhost.localdomain:ftp localhost.localdomain:46573 TIME_WAIT - tcp 0 0 localhost.localdomain:39026 localhost.localdomai:domain TIME_WAIT - tcp 0 0 localhost.localdomain:40226 localhost.localdomain:http TIME_WAIT - tcp 1 1 server1.example.com:54926 benden.crazyfrogs.org:http LAST_ACK - tcp 0 0 *:imaps *:* LISTEN 1657/couriertcpd tcp 0 0 *op3s *:* LISTEN 1669/couriertcpd tcp 0 0 *op3 *:* LISTEN 1663/couriertcpd tcp 0 0 *:imap *:* LISTEN 1650/couriertcpd tcp 0 0 *:webcache *:* LISTEN 18771/httpd tcp 0 0 *:http *:* LISTEN 18771/httpd tcp 0 0 *:tproxy *:* LISTEN 18771/httpd tcp 0 0 *:ftp *:* LISTEN 1759/pure-ftpd (SER tcp 0 0 localhost6.localdoma:domain *:* LISTEN 1597/mydns tcp 0 0 *:ssh *:* LISTEN 1429/sshd tcp 0 0 *:https *:* LISTEN 18771/httpd tcp 0 0 server1.example.comop3 gateway:58704 TIME_WAIT - tcp 0 144 server1.example.com:ssh ::ffff:192.168.0.189:44292 ESTABLISHED 21254/1 thanks zog
Check if your IP is blacklisted http://mxtoolbox.com/blacklists.aspx Connections and disconnections from ip=[::ffff:127.0.0.1] are normal.
Hi maced0n, I tried the link you sent me and I am not on the blacklist. I noticed a few things though. 1. At http://mxtoolbox.com, I got the following error: No connection could be made because the target machine actively refused it 74.13.202.19:25 2. Watching tail -f /var/log/maillog I notice the following: May 26 18:07:22 server1 imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[40837], protocol=IMAP May 26 18:07:22 server1 imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=485, sent=1654, time=1 May 26 18:07:22 server1 imapd: Connection, ip=[::ffff:127.0.0.1] May 26 18:07:22 server1 imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[40838], protocol=IMAP May 26 18:07:22 server1 imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=213, body=0, rcvd=309, sent=1389, time=0 May 26 18:07:34 server1 sendmail[16397]: o4QM7Yig016397: Authentication-Warning: server1.example.com: apache set sender to [email protected] using -f May 26 18:07:34 server1 sendmail[16397]: o4QM7Yig016397: [email protected], size=511, class=0, nrcpts=1, msgid=<[email protected]>, [email protected] May 26 18:07:34 server1 sendmail[16397]: o4QM7Yig016397: [email protected], [email protected] (48/48), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30511, relay=[127.0.0.1] [127.0.0.1], dsn=4.0.0, stat=Deferred: Connection refused by [127.0.0.1] May 26 18:07:34 server1 imapd: Connection, ip=[::ffff:127.0.0.1] May 26 18:07:34 server1 imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[40841], protocol=IMAP May 26 18:07:35 server1 imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=610, sent=203, time=1 May 26 18:07:35 server1 imapd: Connection, ip=[::ffff:127.0.0.1] May 26 18:07:35 server1 imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[40842], protocol=IMAP May 26 18:07:35 server1 imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=213, body=0, rcvd=309, sent=1389, time=0 The "Connection refused by [127.0.0.1]" catches my attention. Is it possible something is misconfigured on my machine? Thanks zog
Hi till, Did as you suggested, but no luck. Here is my output of tail -f /var/log/maillog: [[email protected] ~]# service postfix restart Shutting down postfix: [ OK ] Starting postfix: [ OK ] [[email protected] ~]# tail -f /var/log/maillog May 27 11:07:38 server1 postfix/master[1845]: terminating on signal 15 May 27 11:07:38 server1 sendmail[5083]: alias database /etc/aliases rebuilt by root May 27 11:07:38 server1 sendmail[5083]: /etc/aliases: 77 aliases, longest 10 bytes, 779 bytes total May 27 11:07:40 server1 postfix/postfix-script: starting the Postfix mail system May 27 11:07:40 server1 postfix/master[5129]: daemon started -- version 2.3.3, configuration /etc/postfix May 27 11:07:40 server1 postfix/qmgr[5132]: 590FC803BE: from=<[email protected]>, size=1431, nrcpt=1 (queue active) May 27 11:07:40 server1 postfix/qmgr[5132]: 53C68803A7: from=<[email protected]>, size=1435, nrcpt=1 (queue active) May 27 11:07:40 server1 postfix/qmgr[5132]: 5D4AA803BC: from=<[email protected]>, size=1435, nrcpt=1 (queue active) May 27 11:07:40 server1 postfix/qmgr[5132]: B4AAB803C8: from=<[email protected]>, size=1616, nrcpt=1 (queue active) May 27 11:07:40 server1 postfix/qmgr[5132]: 3730380388: from=<[email protected]>, size=1620, nrcpt=1 (queue active) May 27 11:07:50 server1 postfix/smtpd[5144]: connect from mail-vw0-f53.google.com[209.85.212.53] May 27 11:07:51 server1 postfix/smtpd[5144]: 5F5EB8036C: client=mail-vw0-f53.google.com[209.85.212.53] May 27 11:07:51 server1 postfix/cleanup[5152]: 5F5EB8036C: message-id=<[email protected]> May 27 11:07:51 server1 postfix/qmgr[5132]: 5F5EB8036C: from=<[email protected]>, size=1845, nrcpt=1 (queue active) May 27 11:07:51 server1 amavis[1816]: (01816-03) (!!)WARN: all primary virus scanners failed, considering backups May 27 11:08:01 server1 postfix/smtpd[5156]: connect from unknown[127.0.0.1] May 27 15:08:01 server1 postfix/smtpd[5156]: 075F4803A9: client=unknown[127.0.0.1] May 27 11:08:01 server1 postfix/cleanup[5152]: 075F4803A9: message-id=<[email protected]> May 27 15:08:01 server1 postfix/smtpd[5156]: disconnect from unknown[127.0.0.1] May 27 11:08:01 server1 amavis[1816]: (01816-03) Passed CLEAN, [209.85.212.53] [209.85.212.53] <[email protected]> -> <[email protected]>, Message-ID: <[email protected]>, mail_id: XkRaHhO3p4mG, Hits: -0.089, size: 1845, queued_as: 075F4803A9, [email protected],[email protected], 9857 ms May 27 11:08:01 server1 postfix/smtp[5153]: 5F5EB8036C: to=<[email protected]>, relay=127.0.0.1[127.0.0.1]:10024, delay=10, delays=0.36/0.03/0.01/9.9, dsn=2.0.0, status=sent (250 2.0.0 Ok, id=01816-03, from MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as 075F4803A9) May 27 11:08:01 server1 postfix/qmgr[5132]: 5F5EB8036C: removed May 27 11:08:01 server1 postfix/qmgr[5132]: 075F4803A9: from=<[email protected]>, size=2278, nrcpt=1 (queue active) May 27 11:08:02 server1 postfix/pipe[5158]: 075F4803A9: to=<[email protected]>, relay=maildrop, delay=1, delays=0.53/0.07/0/0.44, dsn=2.0.0, status=sent (delivered via maildrop service) May 27 11:08:02 server1 postfix/qmgr[5132]: 075F4803A9: removed May 27 11:08:08 server1 imapd: Connection, ip=[::ffff:127.0.0.1] May 27 11:08:08 server1 imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[50660], protocol=IMAP May 27 11:08:08 server1 imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=30, sent=238, time=0 May 27 11:08:09 server1 imapd: Connection, ip=[::ffff:127.0.0.1] May 27 11:08:09 server1 imapd: LOGIN, [email protected]XX.com, ip=[::ffff:127.0.0.1], port=[50661], protocol=IMAP May 27 11:08:09 server1 imapd: Connection, ip=[::ffff:127.0.0.1] May 27 11:08:09 server1 imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[50662], protocol=IMAP May 27 11:08:09 server1 imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=431, sent=1435, time=0 May 27 11:08:09 server1 imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=3195, body=0, rcvd=328, sent=7308, time=0 May 27 11:08:10 server1 postfix/smtp[5139]: connect to gmail-smtp-in.l.google.com[74.125.113.27]: Connection timed out (port 25) May 27 11:08:10 server1 postfix/smtp[5142]: connect to gmail-smtp-in.l.google.com[74.125.113.27]: Connection timed out (port 25) May 27 11:08:10 server1 postfix/smtp[5140]: connect to gmail-smtp-in.l.google.com[74.125.113.27]: Connection timed out (port 25) May 27 11:08:10 server1 postfix/smtp[5141]: connect to gmail-smtp-in.l.google.com[74.125.113.27]: Connection timed out (port 25) May 27 11:08:12 server1 imapd: Connection, ip=[::ffff:127.0.0.1] May 27 11:08:12 server1 imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[50669], protocol=IMAP May 27 11:08:12 server1 imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=2103, rcvd=148, sent=2951, time=0 May 27 11:08:16 server1 imapd: Connection, ip=[::ffff:127.0.0.1] May 27 11:08:16 server1 imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[50670], protocol=IMAP May 27 11:08:16 server1 imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=2103, rcvd=148, sent=2928, time=0 May 27 11:08:19 server1 sendmail[5207]: o4RF8Jvi005207: Authentication-Warning: server1.example.com: apache set sender to [email protected] using -f May 27 11:08:19 server1 sendmail[5207]: o4RF8Jvi005207: [email protected], size=707, class=0, nrcpts=1, msgid=<[email protected]>, [email protected] May 27 11:08:19 server1 postfix/smtpd[5208]: connect from localhost.localdomain[127.0.0.1] May 27 11:08:19 server1 sendmail[5207]: STARTTLS=client, relay=[127.0.0.1], field=cn_subject, status=failed to extract CN May 27 11:08:19 server1 sendmail[5207]: STARTTLS=client, relay=[127.0.0.1], field=cn_issuer, status=failed to extract CN May 27 11:08:19 server1 sendmail[5207]: STARTTLS=client, relay=[127.0.0.1], version=TLSv1/SSLv3, verify=FAIL, cipher=DHE-RSA-AES256-SHA, bits=256/256 May 27 11:08:19 server1 postfix/smtpd[5208]: B5F3D8039C: client=localhost.localdomain[127.0.0.1] May 27 11:08:19 server1 postfix/cleanup[5152]: B5F3D8039C: message-id=<[email protected]> May 27 11:08:19 server1 postfix/qmgr[5132]: B5F3D8039C: from=<[email protected]>, size=1163, nrcpt=1 (queue active) May 27 11:08:19 server1 sendmail[5207]: o4RF8Jvi005207: to="William YYY" <[email protected]>, [email protected] (48/48), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30707, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (Ok: queued as B5F3D8039C) May 27 11:08:19 server1 postfix/smtpd[5208]: disconnect from localhost.localdomain[127.0.0.1] May 27 11:08:19 server1 imapd: Connection, ip=[::ffff:127.0.0.1] May 27 11:08:19 server1 imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[36679], protocol=IMAP May 27 11:08:19 server1 amavis[1817]: (01817-03) (!!)WARN: all primary virus scanners failed, considering backups May 27 11:08:20 server1 imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=886, sent=554, time=1 May 27 11:08:20 server1 imapd: Connection, ip=[::ffff:127.0.0.1] May 27 11:08:20 server1 imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[36680], protocol=IMAP May 27 11:08:20 server1 imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=3195, body=0, rcvd=328, sent=7323, time=0 May 27 11:08:22 server1 postfix/smtpd[5144]: disconnect from mail-vw0-f53.google.com[209.85.212.53] May 27 15:08:29 server1 postfix/smtpd[5156]: connect from unknown[127.0.0.1] May 27 15:08:29 server1 postfix/smtpd[5156]: 63CE5803CB: client=unknown[127.0.0.1] May 27 11:08:29 server1 postfix/cleanup[5152]: 63CE5803CB: message-id=<[email protected]> May 27 11:08:29 server1 postfix/qmgr[5132]: 63CE5803CB: from=<[email protected]>, size=1616, nrcpt=1 (queue active) May 27 15:08:29 server1 postfix/smtpd[5156]: disconnect from unknown[127.0.0.1] May 27 11:08:29 server1 amavis[1817]: (01817-03) Passed CLEAN, MYNETS LOCAL [127.0.0.1] [127.0.0.1] <[email protected]> -> <[email protected]>, Message-ID: <[email protected]>, mail_id: TZIlBALecblu, Hits: -1, size: 1163, queued_as: 63CE5803CB, 9649 ms May 27 15:08:29 server1 postfix/smtp[5153]: B5F3D8039C: to=<[email protected]>, relay=127.0.0.1[127.0.0.1]:10024, delay=9.8, delays=0.11/0/0.02/9.7, dsn=2.0.0, status=sent (250 2.0.0 Ok, id=01817-03, from MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as 63CE5803CB) May 27 11:08:29 server1 postfix/qmgr[5132]: B5F3D8039C: removed May 27 11:08:40 server1 postfix/smtp[5139]: connect to alt1.gmail-smtp-in.l.google.com[209.85.229.27]: Connection timed out (port 25) May 27 11:08:40 server1 postfix/smtp[5142]: connect to alt1.gmail-smtp-in.l.google.com[74.125.79.27]: Connection timed out (port 25) May 27 11:08:40 server1 postfix/smtp[5140]: connect to alt1.gmail-smtp-in.l.google.com[74.125.79.27]: Connection timed out (port 25) May 27 11:08:40 server1 postfix/smtp[5141]: connect to alt1.gmail-smtp-in.l.google.com[209.85.229.27]: Connection timed out (port 25) May 27 11:08:59 server1 postfix/smtp[5217]: connect to gmail-smtp-in.l.google.com[74.125.113.27]: Connection timed out (port 25) May 27 11:09:10 server1 postfix/smtp[5139]: connect to alt2.gmail-smtp-in.l.google.com[209.85.129.27]: Connection timed out (port 25) May 27 11:09:10 server1 postfix/smtp[5142]: connect to alt2.gmail-smtp-in.l.google.com[209.85.129.27]: Connection timed out (port 25) May 27 11:09:10 server1 postfix/smtp[5140]: connect to alt2.gmail-smtp-in.l.google.com[72.14.221.114]: Connection timed out (port 25) May 27 11:09:10 server1 postfix/smtp[5141]: connect to alt2.gmail-smtp-in.l.google.com[72.14.221.114]: Connection timed out (port 25) Not sure what to do next, Postfix seems to be working, I can send mail to other servers, just gmail and other certain servers are timing out. zog
See if you can ping from the server in question any of the refused domains (alt1.gmail-smtp-in.l.google.com and so on). If not, it might be a DNS isue.
hi edge, No problem with the ping: [[email protected] ~]# ping -c 3 alt1.gmail-smtp-in.l.google.com PING alt1.gmail-smtp-in.l.google.com (74.125.79.114) 56(84) bytes of data. 64 bytes from ey-in-f114.1e100.net (74.125.79.114): icmp_seq=1 ttl=242 time=97.0 ms 64 bytes from ey-in-f114.1e100.net (74.125.79.114): icmp_seq=2 ttl=242 time=98.0 ms 64 bytes from ey-in-f114.1e100.net (74.125.79.114): icmp_seq=3 ttl=242 time=97.9 ms I am going to go back and look at my dns setup. Since my ISP does not provide a static dns, I am using a dynamic dns service, (DNS2GO), fo my external IP. Any suggestions where I should start digging? Thanks zog
Tried some other things: [[email protected] tmp]# telnet alt1.gmail-smtp-in.l.google.com 25 Trying 209.85.219.11... telnet: connect to address 209.85.219.11: Connection timed out telnet: Unable to connect to remote host: Connection timed out [[email protected] tmp]# telnet mxmta.sympatico.ca 25 Trying 67.69.240.17... Connected to mxmta.sympatico.ca (67.69.240.17). Escape character is '^]'. 220 toip15.srvr.bell.ca ESMTP [[email protected] tmp]# telnet cluster3.eu.messagelabs.com 25 Trying 193.109.255.115... telnet: connect to address 193.109.255.115: No route to host Trying 193.109.254.83... The second and third ones are interesting, because they are both smtp servers for my ISP, (Bell Canada). #2 is for residential customers and #3 is for business customers. I sent an e-mail to gmail support, their website says that they will reply "within a few days". Once again, any suggestions would be appreciated. Thanks zog
Not sure and I can be wrong, but it looks like your provider is blocking port 25 for outgoing mail. The only option for you is to use "mxmta.sympatico.ca" as outgoing mailserver. But than again.. I could be wrong on this.
Hi macedOn, I have SELinux disables, machine on the DMZ and the firewall is configured properly. I can also telnet in form my other computers. I think it`s more of a configuration problem, since I can send to some email servers, but not all. I am thinking maybe the TTL is set wrong or some other "small" configuration. I will start fiddling with it tomorrow. Thanks zog BTW, does anyone know how to disable telnet? I would like to shut it down when I am finished using it.
Usually this problem happens because of outbound blocks or a improper DNS settings. To check your DNS configuration you can use http://www.intodns.com/
Common ports and what they are used for. These are a list of some common ports and what they are used for: Servers: DNS Server 53 UDP DNS Server 53 TCP Mail Server (POP3) 110 TCP Mail Server (SMTP) 25 TCP Secure Web Server 443 TCP Web Server 80 TCP Telnet Server 23 TCP Secure Shell Server 22 TCP News Server 119 TCP FTP Server 21 TCP TFTP Server 69 UDP You can take your machine out of DMZ and open or close whatever ports you like. Good luck.
Hi everyone, A big thanks to macedOn, I had a feeling that the problem had to do with dns: Is there anyone who can help me sort this out? Thanks zog
UPDATE: I have contacted the following: Godaddy, my domain registrar. They tell me that they cannot set up a PTR record for me. DNS2GO, my dynamic DNS routing service. They tell me for $60.00 USD per DOMAIN PER YEAR, they can route my email traffic for me, they offer no other service. Contacted my ISP, Bell Canada, (Sympatico). They were pretty much clueless, having no idea what I was talking about. Any suggestions? Thanks zog p.s. Since my ISP doesn't offer a static IP, I am using DNS2GO. If anyone knows of a dynamic DNS routing service that will allow me to enter PTR, please let me know. Thanks
