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前两天我申请了一个abc.meibu.com的动态域名,我想用它来配置我的sendmail邮件服务器使之可以收发外部邮件服务器的邮件.我具体是这样做的
1.将网关的25端口映射到了sendmail邮件服务器的25端口,然后
telnet abc.meibu.com 25 结果正常可以登陆到smtp服务
110端口没有开
但是后来问题出来了,我用username甲@163.com 给 username乙@abc.meibu.com发邮件,邮件总是没有当时能够发送但,abc.meibu.com根本就没有办法收到,而且早上163.com发来退信 内容如下:
This message is generated by COREMAIL email system.
I'm sorry to have to inform you that the message returned
你发送到[email protected]的邮件由于以下原因被退回 : username乙 @abc.meibu.com 邮件在队列中处理时间过长
如果您对此有疑问,请联系网易公司客服部门020-83568090-4(全国唯一24小时客户服务): [email protected]
------------------------------------------------------------
From: "@163.com" <username甲@163.com>
To: "username乙" <username乙@abc.meibu.com>
Subject: testtesttestest
Date: Thu9 Jun 2005 18:08:57 +0800
username乙,您好!
afdasdfasdfasdfasdads
致
礼!
username甲
username甲@163.com
2005-06-09
我不知道,到底是什么意思,也没有日志可以查询,
开始我怀疑是动态域名的问题
后来我就又申请了一个abc.2mydns.com的动态域名,这个时候abc.2mydns.com和abc.meibu.com都是指向的同一个sendmail邮件服务器,
然后我做了这样一个步骤:
用 username乙@abc.meibu.com 给 username乙@abc.2mydns.com发信然后跟踪日志,日志是这样显示的
Jun 10 09:17:21 printer sendmail[18820]: j5A1GoAl018820: from=<username乙@abc.meibu.com>, size=1184, class=0, nrcpts=1, msgid=<006
001c56d5a$9aeb6710$e06a150a@netadmin>, proto=ESMTP, daemon=MTA, relay=[10.21.106.1]
Jun 10 09:17:51 printer sendmail[18822]: j5A1GoAl018820: SYSERR(root): abc.2mydns.com. config error: mail loops back to me
(MX problem?)
Jun 10 09:17:51 printer sendmail[18822]: j5A1GoAl018820: to=<username乙@abc.2mydns.com>, ctladdr=<username乙@abc.meibu.com> (501/501),
delay=00:00:31, xdelay=00:00:30, mailer=esmtp, pri=30425, relay=abc.2mydns.com. [XXX.133.4.XX4], dsn=5.3.5, stat=Local conf
iguration error
Jun 10 09:17:51 printer sendmail[18823]: j5A1HpAl018823: [10.21.106.1] did not issue MAIL/EXPN/VRFY/ETRN during connection to
MTA
Jun 10 09:17:52 printer sendmail[18822]: j5A1GoAl018820: j5A1HqAl018822: DSN: Local configuration error
Jun 10 09:17:52 printer sendmail[18822]: j5A1HqAl018822: to=root, delay=00:00:00, xdelay=00:00:00, mailer=local, pri=62208, d
sn=2.0.0, stat=Sent
Jun 10 09:17:52 printer sendmail[18822]: j5A1HqAl018822: to=<username乙@abc.meibu.com>, delay=00:00:00, xdelay=00:00:00, mailer=lo
cal, pri=62208, dsn=2.0.0, stat=Sent
发送中outlook是不会报错的,发送完成后也收不到来信,只有一封退信,内容如下:
The original message was received at Fri, 10 Jun 2005 09:41:13 +0800
from [10.21.106.1]
----- The following addresses had permanent fatal errors -----
<username乙@abc.2mydns.com>
(reason: 553 5.3.5 system config error)
----- Transcript of session follows -----
553 5.3.5 abc.2mydns.com. config error: mail loops back to me (MX problem?)
554 5.3.5 Local configuration error
其中10.21.106.1是我的网关服务器
大概情况就是这样,不知道什么原因,我收不到我的外网发给我的信,是不是还有什么设置没有做,或者本来sendmail就不支持这种动态域名,请各位大哥帮忙,
如果我还有哪些地方表达的不清楚或者还要详细情况的请告诉我
谢谢各位大哥了 |
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