发163.com成功，但发如.gov.cn等政府邮件却退信

iaivin

<font color="red">无法将您的邮件投递至以下指定地址: <br>
wsf@gdemc.gov.cn : DNS lookup failed. </font><br>
<br>
<br>
----- Original message follows. <br>
<br>
Received: Thu, 20 Apr 2006 16:17:01 +0800 <br>
From: qx <qx@sgemc.cn> <br>
To: wsf@gdemc.gov.cn <br>
Subject: 7B2312?Q??Date: Thu, 20 Apr 2006 16:17:01 +0800 <br>
Mime-Version: 1.0 <br>
X-MSMail-Priority: Normal <br>
Content-Type: multipart/mixed; boundaryM--->extPart_fS0NbdWMZuOD8vLc841iaQEyYaIQxJVe" <br>
<br>
------>extPart_fS0NbdWMZuOD8vLc841iaQEyYaIQxJVe <br>
Content-Type: text/plain; charsetgB2312" <br>
Content-Transfer-Encoding: quoted-printable <br>
<br>
=====================================<br>
无法将您的邮件投递至以下指定地址: <br>
<font color="red">laizhenghong@shaoguan.gov.cn : 550 route ip may be a falsehood route,reject send mail </font><br>
<br>
----- Original message follows. <br>
<br>
Received: Wed, 26 Apr 2006 12:19:25 +0800 <br>
From: qx <qx@sgemc.cn> <br>
To: laizhenghong@shaoguan.gov.cn <br>
Subject: 7B2312?Q?日报?Date: Wed, 26 Apr 2006 12:19:25 +0800 <br>
Mime-Version: 1.0 <br>
X-MSMail-Priority: Normal <br>
Content-Type: text/plain; charsetgB2312" <br>
Content-Transfer-Encoding: quoted-printable <br>

iaivin

请问在哪里设置““”服务器支持发送到A记录吗？”“”<br>
<br>
是我的服务器qx@sgemc.cn还是对方的服务器gdemc.gov.cn ？？？？<br>
<br>
我用163.com发给gdemc.gov.cn 是成功的。。<br>

iaivin

请问<br>
1。。wsf@gdemc.gov.cn : DNS lookup failed. <br>
<br>
l2。。。aizhenghong@shaoguan.gov.cn : 550 route ip may be a falsehood route,reject send mail <br>
<br>
为何会出现这两种情况？？？？？<br>
<br>

dennishan

MX不存在，服务器支持发送到A记录吗？<br>
How I am searching:<br>
Searching for gdemc.gov.cn MX record at j.root-servers.net [192.58.128.30]: Got referral to DNS2.CNNIC.NET.cn. [took 225 ms]<br>
Searching for gdemc.gov.cn MX record at DNS2.CNNIC.NET.cn. [202.97.16.196]: Got referral to cns.cernet.net. [took 295 ms]<br>
Searching for gdemc.gov.cn MX record at cns.cernet.net. [202.112.0.24]: Timed out. Trying again.<br>
Searching for gdemc.gov.cn MX record at sld-ns2.cnnic.net.cn. [202.97.16.197]: Got referral to ns1.8hy.cn. [took 362 ms]<br>
Searching for gdemc.gov.cn MX record at ns1.8hy.cn. [211.155.23.70]: Reports that no MX records exist. [took 771 ms] <br>
<br>
Answer:<br>
No MX records exist for gdemc.gov.cn. [Neg TTL=7200 seconds]<br>

rayer

报DNS lookup failed是因为你装的winwebmail是.3的老版本，升到最新版本就可以解决了