望高手帮我分析一下这退信是怎么回事~~

mm0668

<br>
刚刚做好的mail server..不知道为什么.刚刚开始的时候还好好的.但是.之后有某些信件就像下面这样子了..<br>
<br>
老是发不出去...退信的后面说找不到我的hostname..可是.我有做反解的哦~可是为什么呢..<br>
<br>
望高手指点一二~不胜感激..<br>
<br>
<br>
The attached message had transient non-fatal delivery errors<br>
<br>
THIS IS A WARNING MESSAGE ONLY - YOU DO NOT NEED TO RESEND YOUR MESSAGE!<br>
<br>
This server is configured to automatically retry delivery at configured<br>
intervals. Subsequent attempts to deliver this message are pending.<br>
<br>
Failed address: 123@pchome.com.tw<br>
<br>
--- Session Transcript ---<br>Fri 2005-12-23 10:14:53: Parsing Message <xxxxxxxxxxxxxxxxxxxxxxxx\pd50000002108.msg><br>Fri 2005-12-23 10:14:53: From: 123@szx.123.com<br>Fri 2005-12-23 10:14:53: To: 123@pchome.com.tw<br>Fri 2005-12-23 10:14:53: Subject: =?gb2312?B?Xl9eIC4uyqW1rr/swNY=?=<br>Fri 2005-12-23 10:14:53: Message-ID:<br>Fri 2005-12-23 10:14:53: MX-record resolution of [pchome.com.tw] in progress (DNS Server: 59.120.171.162)...<br>Fri 2005-12-23 10:14:53: * P=010 D=pchome.com.tw TTL=(23) MX=[mx.pchome.com.tw] {211.20.188.150}<br>Fri 2005-12-23 10:14:53: Attempting MX: P=010 D=pchome.com.tw TTL=(23) MX=[mx.pchome.com.tw] {211.20.188.150}<br>Fri 2005-12-23 10:14:53: Attempting SMTP connection to [211.20.188.150 : 25]<br>Fri 2005-12-23 10:14:53: Waiting for socket connection...<br>Fri 2005-12-23 10:14:53: Socket connection established (123.123.123.123 : 2342 -> 211.20.188.150 : 25)<br>Fri 2005-12-23 10:14:53: Waiting for protocol initiation...<br>Fri 2005-12-23 10:14:53: <-- 220 mx.pchome.com.tw ESMTP mailserv<br>Fri 2005-12-23 10:14:53: --> EHLO szx.123.com<br>Fri 2005-12-23 10:14:53: <-- 250-mx7.pchome.com.tw<br>Fri 2005-12-23 10:14:53: <-- 250-PIPELINING<br>Fri 2005-12-23 10:14:53: <-- 250-SIZE 10240000<br>Fri 2005-12-23 10:14:53: <-- 250-ETRN<br>Fri 2005-12-23 10:14:53: <-- 250 8BITMIME<br>Fri 2005-12-23 10:14:53: --> MAIL From:<123@szx.123.com> SIZE=1559<br>Fri 2005-12-23 10:14:53: <-- 250 Ok<br>Fri 2005-12-23 10:14:53: --> RCPT To:<123@pchome.com.tw><br>Fri 2005-12-23 10:14:53: <-- 450 Client host rejected: cannot find your hostname, [61.142.66.47]<br>Fri 2005-12-23 10:14:53: --> QUIT<br>Fri 2005-12-23 10:14:53: <-- 221 Bye<br>Fri 2005-12-23 10:14:53: This message is 60 minutes old; it has 0 minutes left in this queue<br>Fri 2005-12-23 10:14:53: Primary queue lifetime exceeded; message placed in retry queue<br>
--- End Transcript ---<br>
: Message contains [1] file attachments<br>

askever

From: 123@szx.123.com<br>
To: 123@pchome.com.tw<br>
<br>
<br>
如果我没看错的话,你的域是一个没有经过申请的虚拟主域: szx.123.com<br>
pchome.com.tw 的邮件服务器提示说你的主域不存在,因此拒收.<br>
<br>
<br>
<br>
450 Client host rejected: cannot find your hostname, [61.142.66.47]<br>

asionliang

不需要135/139<br>
139 是共享，与Mail毫不相关

jia_william

你是否防火墙上封闭了TCP:135/139端口了？

阿拉伯

host 127.0.0.1[127.0.0.1] said: 550 5.7.1 Message<br>content rejected, UBE, id=13436-06 (in reply to end of DATA command)<br>
<br>
<br>
这是我受到的一封退信，跟你的类似，对方拒绝接收：（

stdmis

Fri 2005-12-23 10:14:53: <-- 450 Client host rejected: cannot find your hostname, [61.142.66.47]<br>
對方的服務器拒絕你的郵件。如果你發送到其它的服務器沒有問題的話，就只能與這家的管理 員聯系解決了。<br>

redif

没有这个用户

stdmis

自己使用NSLOOKUP看看是否真的能解析到。