I just followed the HowTo setup Centos 5.2 with ISPconfig 3 and it was the best tutorial I found on the net. So far I can manage domain, ftp, mysql and many other services. But the problem is I could not send/receive email from the email account that I created in ISPConfig. I have set both smtp:25 and pop:110 ports opened on my router. Here is my my mail logs. Hope, you guys can help me. Code: Jun 2 11:58:42 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:58:42 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32973], protocol=IMAP Jun 2 11:58:42 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 Jun 2 11:58:43 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:58:43 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32974], protocol=IMAP Jun 2 11:58:43 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 Jun 2 11:58:43 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:58:43 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32975], protocol=IMAP Jun 2 11:58:43 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 Jun 2 11:58:43 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:58:43 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32976], protocol=IMAP Jun 2 11:58:43 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 Jun 2 11:58:44 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:58:44 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32977], protocol=IMAP Jun 2 11:58:44 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 Jun 2 11:58:44 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:58:44 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32978], protocol=IMAP Jun 2 11:58:44 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 Jun 2 11:58:44 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:58:44 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32979], protocol=IMAP Jun 2 11:58:44 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 Jun 2 11:58:44 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:58:44 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32980], protocol=IMAP Jun 2 11:58:44 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 Jun 2 11:58:45 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:58:45 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32981], protocol=IMAP Jun 2 11:58:45 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 Jun 2 11:58:45 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:58:45 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32982], protocol=IMAP Jun 2 11:58:45 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 Jun 2 11:58:46 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:58:46 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32983], protocol=IMAP Jun 2 11:58:46 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 Jun 2 11:58:46 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:58:46 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32984], protocol=IMAP Jun 2 11:58:46 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 Jun 2 11:58:46 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:58:46 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32985], protocol=IMAP Jun 2 11:58:46 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 Jun 2 11:58:47 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:58:47 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32986], protocol=IMAP Jun 2 11:58:47 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 Jun 2 11:58:48 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:58:48 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32987], protocol=IMAP Jun 2 11:58:48 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 Jun 2 11:58:49 centos postfix/smtp[6660]: connect to alt1.gmail-smtp-in.l.google.com[72.14.247.114]: Connection timed out (port 25) Jun 2 11:58:55 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:58:55 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32989], protocol=IMAP Jun 2 11:58:55 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=165, sent=660, time=0 Jun 2 11:58:57 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:58:57 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32990], protocol=IMAP Jun 2 11:58:57 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=13, sent=86, time=0 Jun 2 11:59:05 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:59:05 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32991], protocol=IMAP Jun 2 11:59:05 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 Jun 2 11:59:06 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:59:06 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32992], protocol=IMAP Jun 2 11:59:06 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 Jun 2 11:59:07 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:59:07 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32993], protocol=IMAP Jun 2 11:59:07 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=13, sent=86, time=0 Jun 2 11:59:09 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:59:09 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32994], protocol=IMAP Jun 2 11:59:09 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=13, sent=86, time=0 Jun 2 11:59:14 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:59:14 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32995], protocol=IMAP Jun 2 11:59:14 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=213, body=0, rcvd=309, sent=1384, time=0 Jun 2 11:59:16 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:59:16 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32996], protocol=IMAP Jun 2 11:59:16 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=546, body=0, rcvd=329, sent=2185, time=0 Jun 2 11:59:17 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:59:17 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32997], protocol=IMAP Jun 2 11:59:17 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=140, sent=900, time=0 Jun 2 11:59:18 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:59:18 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[32998], protocol=IMAP Jun 2 11:59:18 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=213, body=0, rcvd=309, sent=1384, time=0 Jun 2 11:59:19 centos postfix/smtp[6660]: connect to alt2.gmail-smtp-in.l.google.com[209.85.221.33]: Connection timed out (port 25) Jun 2 11:59:22 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:59:22 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[33000], protocol=IMAP Jun 2 11:59:22 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=13, sent=86, time=0 Jun 2 11:59:24 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:59:24 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[33001], protocol=IMAP Jun 2 11:59:24 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=213, body=0, rcvd=309, sent=1384, time=0 Jun 2 11:59:25 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:59:25 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[33002], protocol=IMAP Jun 2 11:59:25 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=87, sent=391, time=0 Jun 2 11:59:27 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:59:27 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[33003], protocol=IMAP Jun 2 11:59:27 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=13, sent=86, time=0 Jun 2 11:59:31 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 11:59:31 centos imapd: LOGIN, [email protected], ip=[::ffff:127.0.0.1], port=[33004], protocol=IMAP Jun 2 11:59:31 centos imapd: LOGOUT, [email protected], ip=[::ffff:127.0.0.1], headers=0, body=0, rcvd=13, sent=86, time=0 Jun 2 11:59:49 centos postfix/smtp[6660]: connect to alt3.gmail-smtp-in.l.google.com[216.239.59.27]: Connection timed out (port 25) Jun 2 12:00:01 centos postfix/smtpd[6827]: connect from localhost.localdomain[127.0.0.1] Jun 2 12:00:01 centos postfix/smtpd[6827]: lost connection after CONNECT from localhost.localdomain[127.0.0.1] Jun 2 12:00:01 centos postfix/smtpd[6827]: disconnect from localhost.localdomain[127.0.0.1] Jun 2 12:00:01 centos pop3d: Connection, ip=[::ffff:127.0.0.1] Jun 2 12:00:01 centos pop3d: Disconnected, ip=[::ffff:127.0.0.1] Jun 2 12:00:01 centos imapd: Connection, ip=[::ffff:127.0.0.1] Jun 2 12:00:01 centos imapd: Disconnected, ip=[::ffff:127.0.0.1], time=0
Please check if your server is blacklisted ( http://mxtoolbox.com/blacklists.aspx ) and if the MX record of your domain points to your server: Code: dig mx yourdomain.com