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Unknown mail transport error

Discussion in 'E-mail Discussions' started by dwykofka, Nov 2, 2007.

  1. dwykofka

    dwykofka Well-Known Member

    Aug 6, 2003
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    Today one of my users sent ment this, They said that they have been geting mail from this person for weeks and all the sudden this afternoon the sending party started getting these bounces and the mail would no longer get delivered to my user.

    Reporting-MTA: dns;
    X-Postfix-Queue-ID: B3D8FEE288
    X-Postfix-Sender: rfc822;
    Arrival-Date: Fri, 2 Nov 2007 08:52:05 -0700 (PDT)

    Final-Recipient: rfc822;
    Action: failed
    Status: 4.0.0
    Diagnostic-Code: X-Postfix; delivery temporarily suspended: unknown mail
    transport error

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