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External email problem

Discussion in 'E-mail Discussion' started by darek81, Aug 20, 2014.

  1. darek81

    darek81 Registered

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    Hello guys,

    I have a major problem. My server running CENTOS 5.10 x86_64 standard – WHM 11.44.1 (build 15) stopped sending out and receiving emails from the outside.

    The emails sent internally are working fine.
     
  2. server9host

    server9host Well-Known Member

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  3. SS-Maddy

    SS-Maddy Well-Known Member

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    Hello

    Please check whether your SMTP port is blocked by the firewall. Also check if you receive any bounce messages, please paste the full mail header as well.
     
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  4. cPanelMichael

    cPanelMichael Technical Support Community Manager
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    Hello :)

    Please review /var/log/exim_mainlog to see if emails are failing for any particular reason. Do you notice any error messages? Is it happening for multiple domain names?

    Thank you.
     
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