服务器报错，大侠们帮我看看！

liaoruiqin

怀疑是不是绑定IP后的问题：<br>
<br>
Tue 2005-06-21 09:48:53: Session 3628; child 1; thread 888<br>
Tue 2005-06-21 09:48:51: Accepting SMTP connection from [218.92.218.199 : 62209]<br>
Tue 2005-06-21 09:48:51: Looking up PTR record for 218.92.218.199 (199.218.92.218.IN-ADDR.ARPA)<br>
Tue 2005-06-21 09:48:51: Name server reports domain name unknown<br>
Tue 2005-06-21 09:48:51: --> 220 china.com ESMTP MDaemon 7.2.0; Tue, 21 Jun 2005 09:48:51 +0800<br>
Tue 2005-06-21 09:48:52: <-- EHLO china.com<br>
Tue 2005-06-21 09:48:52: Performing lookup on china.com (looking for 218.92.218.199)<br>
Tue 2005-06-21 09:48:52: D= china.com TTL=(8) A=[210.232.117.233]<br>
Tue 2005-06-21 09:48:52: --> 250- china.com Hello china.com (may be forged), pleased to meet you<br>
Tue 2005-06-21 09:48:52: --> 250-ETRN<br>
Tue 2005-06-21 09:48:52: --> 250-AUTH=LOGIN<br>
Tue 2005-06-21 09:48:52: --> 250-AUTH LOGIN CRAM-MD5<br>
Tue 2005-06-21 09:48:52: --> 250-8BITMIME<br>
Tue 2005-06-21 09:48:52: --> 250 SIZE 0<br>
Tue 2005-06-21 09:48:53: <-- MAIL FROM:<administrator@china.com><br>
Tue 2005-06-21 09:48:53: Performing lookup on china.com (looking for 218.92.218.199)<br>
Tue 2005-06-21 09:48:53: D= china.com TTL=(8) A=[210.232.117.233]<br>
Tue 2005-06-21 09:48:53: P=100 D= china.com TTL=(9) MX=[210.232.117.233]<br>
Tue 2005-06-21 09:48:53: D= chinar.com TTL=(8) A=[210.232.117.233]<br>
Tue 2005-06-21 09:48:53: --> 550 <administrator@china.com>, Sender unknown<br>
Tue 2005-06-21 09:48:53: Error reading from socket!<br>
Tue 2005-06-21 09:48:53: Unexpected socket closure<br>
Tue 2005-06-21 09:48:53: SMTP session terminated (Bytes in/out: 53/260)<br>
Tue 2005-06-21 09:48:53: ----------

person8

<administrator@china.com>, Sender unknown<br>
<br>
没有这个用户名... 或者这个用户名被屏蔽了<br>

automodel

Tue 2005-06-21 09:48:53: --> 550 <administrator@china.com>, Sender unknown

jia_william

Tue 2005-06-21 09:48:51: Looking up PTR record for 218.92.218.199 (199.218.92.218.IN-ADDR.ARPA)<br>
Tue 2005-06-21 09:48:51: Name server reports domain name unknown<br>
启用了DNS反向查询造成的。