Postfix -> gmail.com[173.194.113.53]:25: Connection timed out

Discussion in 'Server Operation' started by adrenalinic, Sep 30, 2014.

  1. adrenalinic

    adrenalinic Member

    Hi!
    From today my postfix server can't send email to the gmail.com domain! I use a joomla component to send a newsletter with 1600 email address.

    The error log is:
    Code:
    30 15:52:56 my-server-hostname postfix/smtp[13340]: connect to gmail.com[173.194.112.86]:25: Connection timed out
    Sep 30 15:52:56 my-server-hostname postfix/smtp[13341]: connect to gmail.com[173.194.116.213]:25: Connection timed out
    Sep 30 15:52:56 my-server-hostname postfix/smtp[13345]: connect to gmail.com[173.194.112.86]:25: Connection timed out
    Sep 30 15:52:56 my-server-hostname postfix/smtp[13340]: 39CFF10C88012: to=<example@gmail.com>, relay=none, delay=12275, delays=12233/0.02/42/0, dsn=4.4.1, status=deferred (connect to gmail.com[173.194.112.86]:25: Connection timed out)
    Sep 30 15:52:56 my-server-hostname postfix/smtp[13345]: 60B103312614: to=<example@gmail.com>, relay=none, delay=342364, delays=342322/0.03/42/0, dsn=4.4.1, status=deferred (connect to gmail.com[173.194.112.86]:25: Connection timed out)
    Sep 30 15:52:56 my-server-hostname postfix/error[13415]: 5495533125F6: to=<example@gmail.com>, relay=none, delay=80548, delays=80506/42/0/0.01, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to gmail.com[173.194.112.86]:25: Connection timed out)
    Sep 30 15:52:56 my-server-hostname postfix/error[13417]: 5135F3311BF3: to=<example@gmail.com>, relay=none, delay=255871, delays=255829/42/0/0.01, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to gmail.com[173.194.112.86]:25: Connection timed out)
    Sep 30 15:52:56 my-server-hostname postfix/error[13416]: C28C910C88013: to=<example@gmail.com>, relay=none, delay=11995, delays=11953/42/0/0.01, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to gmail.com[173.194.112.86]:25: Connection timed out)
    Sep 30 15:52:56 my-server-hostname postfix/smtp[13341]: 5A52C3312690: to=<example@gmail.com>, relay=none, delay=10349, delays=10307/0.03/42/0, dsn=4.4.1, status=deferred (connect to gmail.com[173.194.116.213]:25: Connection timed out)
    Sep 30 15:52:56 my-server-hostname postfix/smtp[13346]: connect to gmail.com[173.194.112.246]:25: Connection timed out
    I tryed to change dns resolutions ip, verified the reverse hostname server resolution (it's ok)
    ..and also I have verified that the emails sent to the google apps domain of gmail, are sent correctly.

    I have verified my ip in the blacklist checks and is all clean.

    What I can do?!
    Thanks.
    Regards.
    :confused:
     

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