Question

使用sendmail + dovecot的邮件服务器，

我在退回的邮件系统中遇到了问题。

当我将old_domain更改为new_domain.com时，

smtp服务器工作正常，但返回的邮件有错误信息：

The original message was received at Wed, 20 Aug 2014 09:24:41 +0800
from old_domain.com [xx.xx.xx.xx]

   ----- The following addresses had permanent fatal errors -----
<asdddxzx@gmsddf.vcom>
    (reason: 550 Host unknown)

   ----- Transcript of session follows -----
550 5.1.2 <asdddxzx@gmsddf.vcom>... Host unknown (Name server: gmsddf.vcom: host not found)

这是邮件传递子系统发回的错误消息：

Reporting-MTA: dns; new_domain.com
Received-From-MTA: DNS; old_domain.com
Arrival-Date: Wed, 20 Aug 2014 16:28:02 +0800

Final-Recipient: RFC822; asdddd@fma.ckfs
Action: failed
Status: 5.1.2
Remote-MTA: DNS; fma.ckfs
Diagnostic-Code: SMTP; 550 Host unknown
Last-Attempt-Date: Wed, 20 Aug 2014 16:28:05 +0800

Answer 1

我找到了答案！ sendmail服务器使用主机名设置和主机设置

所以请确保您的设置正确

的/ etc /主机
的/ etc / SYSCONFIG /网络

它工作正常！

sendmail中的返回邮件设置（从MTA收到错误）

1 个答案: