[求助]用MDAEMON做邮件服务器，怎么不能向外网发邮件，请大家帮忙看看！！！

simonzh

请教各位大侠：我用 MDaemon做邮件服务器，环境如下：在局域网内有固定的ip，可以上外网，在局域网内收发邮件都可以的，为什么向外网发邮件（如163，sina等）怎么就发不出去呢？下面的是相关的log文件，请各位帮帮我如何解决这个问题了，谢谢！！！<br>
<br>
START Event Log / MDaemon PRO v8.0.2 R, SMTP (out) log information<br>
-------------------------------------------------------------------------------<br>
Event Time/Date Event Description<br>
-------------------------------------------------------------------------------<br>
Tue 2005-06-21 09:28:23: Session 2; child 1<br>
Tue 2005-06-21 09:28:02: Parsing Message <c:\mdaemon\queues\remote\pd50000000002.msg><br>
Tue 2005-06-21 09:28:02: From: simon@testtech.xxxx.xxxx.com<font color="red">(为局域网内的域名，没有在外网注册的)</font>Tue 2005-06-21 09:28:02: To: huajunzh@163.com<br>
Tue 2005-06-21 09:28:02: Subject: re<br>
Tue 2005-06-21 09:28:02: Message-ID: <WorldClient-F200506210922.AA22400000@testtech.xxxx.xxxx.com><br>
Tue 2005-06-21 09:28:02: MX-record resolution of [163.com] in progress (DNS Server: 109.117.17.27)...<br>
Tue 2005-06-21 09:28:02: * P=050 D=163.com TTL=(299) MX=[mx.mail.163.com] {202.108.44.223}<br>
Tue 2005-06-21 09:28:02: Attempting MX: P=050 D=163.com TTL=(299) MX=[mx.mail.163.com] {202.108.44.223}<br>
Tue 2005-06-21 09:28:02: Attempting SMTP connection to [202.108.44.223 : 25]<br>
Tue 2005-06-21 09:28:02: Waiting for socket connection...<br>
Tue 2005-06-21 09:28:23: Winsock Error 10060 The connection timed out.<br>
Tue 2005-06-21 09:28:23: This message is 5 minutes old; it has 55 minutes left in this queue<br>
Tue 2005-06-21 09:28:23: SMTP session terminated (Bytes in/out: 0/0)<br>
Tue 2005-06-21 09:28:23: ----------<br>
Tue 2005-06-21 09:28:23: Session 3; child 2<br>
Tue 2005-06-21 09:28:02: Parsing Message <c:\mdaemon\queues\remote\pd50000000003.msg><br>
Tue 2005-06-21 09:28:02: From: simon@testtech.xxxx.xxxx.com<br>
Tue 2005-06-21 09:28:02: To: huajunzh@163.com<br>
Tue 2005-06-21 09:28:02: Subject: test<br>
Tue 2005-06-21 09:28:02: Message-ID: <WorldClient-F200506210927.AA27540000@testtech.xxxx.xxxx.com><br>
Tue 2005-06-21 09:28:02: MX-record resolution of [163.com] in progress (DNS Server: 109.117.17.27)...<br>
Tue 2005-06-21 09:28:02: * P=050 D=163.com TTL=(299) MX=[mx.mail.163.com] {202.108.44.224}<br>
Tue 2005-06-21 09:28:02: Attempting MX: P=050 D=163.com TTL=(299) MX=[mx.mail.163.com] {202.108.44.224}<br>
Tue 2005-06-21 09:28:02: Attempting SMTP connection to [202.108.44.224 : 25]<br>
Tue 2005-06-21 09:28:02: Waiting for socket connection...<br>
Tue 2005-06-21 09:28:23: Winsock Error 10060 The connection timed out.<br>
Tue 2005-06-21 09:28:23: This message is 0 minutes old; it has 60 minutes left in this queue<br>
Tue 2005-06-21 09:28:23: SMTP session terminated (Bytes in/out: 0/0)<br>
Tue 2005-06-21 09:28:23: ----------<br>
<br>

askever

你服务器的25端口有没有映射出去?<br>
防火墙没有设吧<br>
<br>
<br>
日志上是连接失败

simonzh

谢谢楼上的回复！请问楼上的朋友：怎么映射呀？我是新手，对这个不是很懂的，正在学习中！

automodel

端口映射在网上搜索一下就可以了

iloveemail

>怎么不能向外网发邮件<br>
不能向外发和端口映射没有关系吧<br>
<br>
<br>
>Attempting SMTP connection to [202.108.44.224 : 25]<br>
好象是你的服务器无法访问202.108.44.224的 25 端口<br>
在服务器上的命令行测试<br>
<br>
telnet 202.108.44.224 25<br>
<br>正常的是:<br>
<br>
telnet 202.108.44.224 25<br>
Trying 202.108.44.224...<br>
Connected to 202.108.44.224.<br>
Escape character is '^]'.<br>
220 Coremail SMTP(Anti Spam) System (163com[20050206])