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收到"下列收件者無法送達",554 transaction failed - psmtp RRS feed

  • 问题

  • 您們好,如下面提示 “下列收件者無法送達”,當向國外站點發送郵件時,偶爾出現這種情況,但最近這現象出現得很頻繁,隔段時間再重發,又成功了,不知是什麼原因做成的,謝大家幫忙解決,謝謝!

    下列收件者無法送達:

           aaa@bbb.com 於 2011/6/27 下午  05:57
                收件者的電子郵件伺服器中發生 SMTP 通訊問題。請連絡您的系統管理員。
                <smtp.mail.com.cn #5.5.0 smtp;554 transaction failed - psmtp>


    好好先生!
    2011年6月28日 2:40

答案

  • SMTP有没有更详细的日志?

    solution:

    1.Make sure that your public DNS records that are hosted on your DNS server are correct. On your DNS server, examine the following:

    You must have an MX record for your domain that points to a valid Host (A) record. For example, the MX record for <var>source.com</var> points to mail.<var>source.com</var>. <var>mail.source.com</var> is a valid e-mail server.

    Make sure that the Host (A) record points to a valid IP Address. For example, make sure that <var>mail.source.com</var> points to 209.54.61.76. This is the correct public IP Address for your e-mail server.

    2。For every SMTP server or Exchange Server computer that sends outgoing Internet e-mail, make sure that there is a valid PTR record for the Public IP address of that sending SMTP server or Exchange Server computer. This may be a firewall, a router, or another device that used to publish your domain information to an IP address that is visible by Internet hosts.

    reference:http://support.microsoft.com/kb/300171

     


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    2011年6月29日 3:07
    版主