请各位XDJM帮忙看看这个日志！

kkek_undo

发往别的邮件都没有任何问题，唯独发往这里时会被退！<br>
请各位达人帮帮忙<br>
<br>
> Tue 2005-10-11 08:19:14: Parsing Message <xxxxxxxxxxxxxxxxxx\pd35000033999.msg><br>
> Tue 2005-10-11 08:19:14: From: acc2.dg@XXX.com.cn<br>
> Tue 2005-10-11 08:19:14: To: jingjing@qumax.com.cn<br>
> Tue 2005-10-11 08:19:14: Subject: =?big5?B?t3O12K78s+a7+bDdw0Q=?=<br>
> Tue 2005-10-11 08:19:14: Message-ID:<br>
> Tue 2005-10-11 08:19:14: MX-record resolution of [qumax.com.cn] in progress (DNS Server: 202.96.128.68)...<br>
> Tue 2005-10-11 08:19:14: The name server reports that it is having technical problems<br>
> Tue 2005-10-11 08:19:14: Attempting SMTP connection to [qumax.com.cn : 25]<br>
> Tue 2005-10-11 08:19:14: A-record resolution of [qumax.com.cn] in progress (DNS Server: 202.96.128.68)...<br>
> Tue 2005-10-11 08:19:14: D=qumax.com.cn TTL=(60) A=[218.1.66.92]<br>
> Tue 2005-10-11 08:19:14: Attempting SMTP connection to [218.1.66.92 : 25]<br>
> Tue 2005-10-11 08:19:14: Waiting for socket connection...<br>
> Tue 2005-10-11 08:19:14: Socket connection established (218.247.36.170 : 4584 -> 218.1.66.92 : 25)<br>
> Tue 2005-10-11 08:19:14: Waiting for protocol initiation...<br>
> Tue 2005-10-11 08:19:14: <-- 220 Welcome, Netdao MailPro Engin ESMTP<br>
> Tue 2005-10-11 08:19:14: --> EHLO itron-cn.com.cn<br>
> Tue 2005-10-11 08:19:14: <-- 250-Welcome, Netdao MailPro Engin<br>
> Tue 2005-10-11 08:19:14: <-- 250-AUTH=LOGIN<br>
> Tue 2005-10-11 08:19:14: <-- 250-PIPELINING<br>
> Tue 2005-10-11 08:19:14: <-- 250 8BITMIME<br>
> Tue 2005-10-11 08:19:14: --> MAIL From:<acc2.dg@xxx.com.cn><br>
> Tue 2005-10-11 08:19:14: <-- 554 #2175032 Relay from your addr acc2.dg@itron-cn.com.cn is denied<br>
>--- End Transcript ---

redif

最后一句显示554，可能IP被服务器DENY 了

kkek_undo

收到，谢谢楼上的！

Vernal

从退信描述来看，对方系统对acc2.dg@xxx.com.cn发件人地址进行了拒绝，也有可能是发件人域xxx.com.cn进行了拒绝。

kkek_undo

谢谢楼上的！<br>
但感觉到奇怪的是，acc2由于工作原因每天都要发N多邮件到XXX。COM。CN去，有时候可以，有时候被退信。所以这才是最郁闷的。如果是被对方设置了拒绝，那理应每封信都发不过去才对！

redif

最近半年了，到TW、HK、US、JP 总是有问题的，估计是XXX 在处理