Hiện tại mình đã cấu hình lại file hosts rồi
127.0.0.1 localhost.localdomain localhost
192.168.2.240 mail.duychinh.com
Nhưng vẫn không gửi ra Internet được. Hiện tại thì DNS hoạt động tốt, phan giải nội bộ và Internet, Gửi mà nhận mail nội bộ bằng web và POP3 tốt cả
Đây là file log, các bạn xem rồi trợ giúp mình với
Feb 1 11:25:01 mail postfix/qmgr[2394]: D27D112D4FF: from=<chinh@duychinh.com>, size=891, nrcpt=2 (queue active)
Feb 1 11:25:01 mail postfix/qmgr[2394]: 46A9A12D4FC: from=<chinh@duychinh.com>, size=891, nrcpt=2 (queue active)
Feb 1 11:25:01 mail postfix/qmgr[2394]: E132112D503: from=<chinh@duychinh.com>, size=891, nrcpt=2 (queue active)
Feb 1 11:25:10 mail postfix/smtp[3270]: 9701812D526: to=<doanduychinh2002@gmail.com>, relay=alt1.gmail-smtp-in.l.google.com[209.85.217.4]:25, delay=41, delays=0.12/0.17/21/19, dsn=4.7.0, status=deferred (host alt1.gmail-smtp-in.l.google.com[209.85.217.4] said: 421-4.7.0 [115.76.195.57] Our system has detected an unusual amount of 421-4.7.0 unsolicited mail originating from your IP address. To protect our 421-4.7.0 users from spam, mail sent from your IP address has been temporarily 421-4.7.0 blocked. Please visit
Bulk Senders Guidelines - Gmail Help 421 4.7.0 to review our Bulk Email Senders Guidelines. 4si12646279gxk.12 (in reply to end of DATA command))
Feb 1 11:25:20 mail postfix/smtp[3331]: 46A9A12D4FC: host gmail-smtp-in.l.google.com[209.85.216.14] said: 421-4.7.0 [115.76.195.57] Our system has detected an unusual amount of 421-4.7.0 unsolicited mail originating from your IP address. To protect our 421-4.7.0 users from spam, mail sent from your IP address has been temporarily 421-4.7.0 blocked. Please visit
Bulk Senders Guidelines - Gmail Help 421 4.7.0 to review our Bulk Email Senders Guidelines. 20si16393891pxi.60 (in reply to end of DATA command)
Feb 1 11:25:20 mail postfix/smtp[3266]: D27D112D4FF: host gmail-smtp-in.l.google.com[209.85.216.14] said: 421-4.7.0 [115.76.195.57] Our system has detected an unusual amount of 421-4.7.0 unsolicited mail originating from your IP address. To protect our 421-4.7.0 users from spam, mail sent from your IP address has been temporarily 421-4.7.0 blocked. Please visit
Bulk Senders Guidelines - Gmail Help 421 4.7.0 to review our Bulk Email Senders Guidelines. 29si16382193pxi.73 (in reply to end of DATA command)
Feb 1 11:25:20 mail postfix/smtp[3332]: E132112D503: host gmail-smtp-in.l.google.com[209.85.216.14] said: 421-4.7.0 [115.76.195.57] Our system has detected an unusual amount of 421-4.7.0 unsolicited mail originating from your IP address. To protect our 421-4.7.0 users from spam, mail sent from your IP address has been temporarily 421-4.7.0 blocked. Please visit
Bulk Senders Guidelines - Gmail Help 421 4.7.0 to review our Bulk Email Senders Guidelines. 33si16427654pxi.15 (in reply to end of DATA command)
Feb 1 11:25:38 mail postfix/smtp[3266]: D27D112D4FF: to=<doanduychinh2002@gmail.com>, relay=alt1.gmail-smtp-in.l.google.com[209.85.217.4]:25, delay=1507, delays=1470/0.01/20/17, dsn=4.7.0, status=deferred (host alt1.gmail-smtp-in.l.google.com[209.85.217.4] said: 421-4.7.0 [115.76.195.57] Our system has detected an unusual amount of 421-4.7.0 unsolicited mail originating from your IP address. To protect our 421-4.7.0 users from spam, mail sent from your IP address has been temporarily 421-4.7.0 blocked. Please visit
Bulk Senders Guidelines - Gmail Help 421 4.7.0 to review our Bulk Email Senders Guidelines. 4si12529868gxk.72 (in reply to end of DATA command))
Feb 1 11:25:38 mail postfix/smtp[3332]: E132112D503: to=<doanduychinh2002@gmail.com>, relay=alt1.gmail-smtp-in.l.google.com[209.85.217.4]:25, delay=1431, delays=1393/0.05/20/17, dsn=4.7.0, status=deferred (host alt1.gmail-smtp-in.l.google.com[209.85.217.4] said: 421-4.7.0 [115.76.195.57] Our system has detected an unusual amount of 421-4.7.0 unsolicited mail originating from your IP address. To protect our 421-4.7.0 users from spam, mail sent from your IP address has been temporarily 421-4.7.0 blocked. Please visit
Bulk Senders Guidelines - Gmail Help 421 4.7.0 to review our Bulk Email Senders Guidelines. 4si12529873gxk.72 (in reply to end of DATA command))
Feb 1 11:25:38 mail postfix/smtp[3331]: 46A9A12D4FC: to=<doanduychinh2002@gmail.com>, relay=alt1.gmail-smtp-in.l.google.com[209.85.217.4]:25, delay=1830, delays=1793/0.03/20/18, dsn=4.7.0, status=deferred (host alt1.gmail-smtp-in.l.google.com[209.85.217.4] said: 421-4.7.0 [115.76.195.57] Our system has detected an unusual amount of 421-4.7.0 unsolicited mail originating from your IP address. To protect our 421-4.7.0 users from spam, mail sent from your IP address has been temporarily 421-4.7.0 blocked. Please visit
Bulk Senders Guidelines - Gmail Help 421 4.7.0 to review our Bulk Email Senders Guidelines. 4si12632133gxk.52 (in reply to end of DATA command))
To Killer0915
Bạn telnet đến port 25, 110 nếu ok thì gửi nhận bình thường thôi, xin lưu ý là trong POP3 bạn cấu hình trong properties của outlook --> Server rồi bạn check vào mục My Server requires uathentication là ok liền
Chúc bạn thành công
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