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各位大侠们，我公司自己建了个邮件服务器（Red Hat Linux 9.0+Sendmal），以前都能正常收发外部的邮箱如：163、126、yahoo等。但是最近只要公司内的用户发所有的外部邮箱，邮件都会被退回。退回的信息如下：
The original message was received at Fri, 20 Jun 2008 09:20:26 +0800
from [60.161.13.42]
----- The following addresses had permanent fatal errors -----
<divesquill@163.com>
----- Transcript of session follows -----
550 5.1.2 <divesquill@163.com>... Host unknown (Name server: 163.com: no data known)
451 4.0.0 hash map "Alias0": unsafe map file /etc/aliases.db: Permission denied
Reporting-MTA: dns; localhost.localdomain
Received-From-MTA: DNS; [60.161.13.42]
Arrival-Date: Fri, 20 Jun 2008 09:20:26 +0800
Final-Recipient: RFC822; divesquill@163.com
Action: failed
Status: 5.1.2
Remote-MTA: DNS; 163.com
Last-Attempt-Date: Fri, 20 Jun 2008 09:20:52 +0800
------------------------------------------------------------
From: "hlwrj" <hlwrj@mail.ho.cn>
To: "divesquill@163.com" <divesquill@163.com>
Subject: 测试
Date: Fri20 Jun 2008 09:16:17 +0800
请大侠们帮忙看看是什么问题，在线等待。请大侠们帮帮忙哪。。。急死人哪。。。 |
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发表于 2008-06-20 09:41
