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SMTP connection closed by QUIT

Discussion in 'E-mail Discussions' started by ivspassov, Aug 26, 2016.

  1. ivspassov

    ivspassov Registered

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    Hello,

    It's a brand new installation of cPanel on CENTOS 6.8 x86_64 virtuozzo and it's giving the following error.

    Code:
    ..................................................................................................................................................................
    
    2016-08-26 08:06:38 SMTP connection from [::1]:42786 (TCP/IP connection count = 1)
    2016-08-26 08:06:38 1bdFuA-0000O5-4c <= admin@demo.xyz H=(123.123.123.123) [::1]:42786 P=esmtpa A=dovecot_login:admin@demo.xyz S=628 id=d079a20f7f8e8c51a35bca809411b227@demo.xyz T="asdasdadadff" for web-vAi0Ws@mail-tester.com
    2016-08-26 08:06:38 cwd=/var/spool/exim 3 args: /usr/sbin/exim -Mc 1bdFuA-0000O5-4c
    2016-08-26 08:06:38 1bdFuA-0000O5-4c SMTP connection outbound 1472213198 1bdFuA-0000O5-4c demo.xyz web-vai0ws@mail-tester.com
    2016-08-26 08:06:38 SMTP connection from (123.123.123.123) [::1]:42786 closed by QUIT
    
    ...................................................................................................................................................................
    
    
    IP 123.123.123.123 is my IP /not the real one

    iptables have been stopped , rDNS have been setup .


    Telnet on port 25 , 587 is answering

    Escape character is '^]'.
    220-d1.demo.xyz ESMTP Exim 4.87 #1 Fri, 26 Aug 2016 08:22:28 -0400
    220-We do not authorize the use of this system to transport unsolicited,
    220 and/or bulk e-mail.


    Any ideas what might have cause that will be appreciated.


    Thank You!
     
    #1 ivspassov, Aug 26, 2016
    Last edited by a moderator: Aug 26, 2016
  2. ruzbehraja

    ruzbehraja Well-Known Member

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    Which error are you referring to? Are mails not getting delivered?

    Whatever it is outputting is normal behaviour.

    After the end of an SMTP "conversation" the connection is deliberately closed by issuing a QUIT command.

    The above is also a normal welcome message.

    Did the mail in question not get delivered? If so, what was the bounce message like?
     
  3. ivspassov

    ivspassov Registered

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    I manage to figure it out , my VPS provider is blocking "outgoing" email ports on a "router level" .

    p.s. When i was posting the topic i wasn't allowed to edit it , that's why i'm missing the actual error. :


    Code:
    2016-08-26 12:43:56 exim 4.87 daemon started: pid=6109, -q1h, listening for SMTP on port 25 (IPv6 and IPv4) port 587 (IPv6 and IPv4) and for SMTPS on port 465 (IPv6 and IPv4)
    2016-08-26 12:43:56 cwd=/var/spool/exim 2 args: /usr/sbin/exim -q
    2016-08-26 12:43:56 Start queue run: pid=6110
    2016-08-26 12:44:03 1bdJc8-0001Bd-Va H=gmail-smtp-in.l.google.com [173.194.200.27] Connection refused
    2016-08-26 12:44:04 1bdJc8-0001Bd-Va H=alt1.gmail-smtp-in.l.google.com [173.194.219.26] Connection refused
    2016-08-26 12:44:04 1bdJc8-0001Bd-Va == demodemo@gmail.com R=dkim_lookuphost T=dkim_remote_smtp defer (111): Connection refused
    
     
  4. cPanelMichael

    cPanelMichael Forums Analyst
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