以下是服务器的出错信息，大家帮忙看看是什么原因阿：


Tue 2008-04-22 10:54:54: Session 673; child 8
Tue 2008-04-22 10:54:47: Parsing Message <d:\mdaemon\queues\remote\pd35000015875.msg>
Tue 2008-04-22 10:54:47: From: xxxx@xxxx.gov.cn
Tue 2008-04-22 10:54:47: To: cm1713@smmail.cn
Tue 2008-04-22 10:54:47: Subject: =?UTF-8?B?5aW96LS0?=
Tue 2008-04-22 10:54:47: Message-ID: <WorldClient-F200804221054.AA54400031@xxxx.gov.cn>
Tue 2008-04-22 10:54:47: 试图 SMTP 连接到 [smmail.cn : 25]
Tue 2008-04-22 10:54:47: [smmail.cn] 的 A 记录解析正在进行（DNS 服务器：202.106.0.20）...
Tue 2008-04-22 10:54:47: D=smmail.cn TTL=(60) A=[218.78.214.51]
Tue 2008-04-22 10:54:47: 试图 SMTP 连接到 [218.78.214.51 : 25]
Tue 2008-04-22 10:54:47: 等候连接...
Tue 2008-04-22 10:54:54: Winsock Error 10061 另一主机已关闭，或拒绝在该 IP 和/或端口与您连接。
Tue 2008-04-22 10:54:54: 此邮件已经过了 0 分；在这个队列还剩 60 分
Tue 2008-04-22 10:54:54: SMTP 会话终止（in/out 字节： 0/0）
Tue 2008-04-22 10:54:54: ----------
Tue 2008-04-22 10:54:54: Session 674; child 3
Tue 2008-04-22 10:54:54: Parsing Message <d:\mdaemon\queues\remote\pd35000015868.msg>
Tue 2008-04-22 10:54:54: From: xxxx@xxxx.gov.cn
Tue 2008-04-22 10:54:54: To: edu@celap.org.cn
Tue 2008-04-22 10:54:54: Subject: =?UTF-8?B?5Y+26K6y6K++566A5LuL?=
Tue 2008-04-22 10:54:54: Message-ID: <WorldClient-F200804221000.AA00320024@xxxx.gov.cn>
Tue 2008-04-22 10:54:54: 试图 SMTP 连接到 [celap.org.cn : 25]
Tue 2008-04-22 10:54:54: [celap.org.cn] 的 A 记录解析正在进行（DNS 服务器：202.106.0.20）...
Tue 2008-04-22 10:54:54: 名称服务器没有该域要求类型的记录
Tue 2008-04-22 10:54:54: 此邮件已经过了 54 分；在这个队列还剩 6 分
Tue 2008-04-22 10:54:54: SMTP 会话终止（in/out 字节： 0/0）

第一段日志是说对方的服务器拒绝与你的服务器连接，造成的原因比较多，网络速度慢也会造成这种问题，还有就是你如果用的是动态IP的话，可能也会出现这种问题。
第二段日志显示为没有找到相应的A记录，可能是对方的域名解析的问题，或是域名错误。
以上为个人观点，仅为参考，如有不是的地方，请高手指点。

我也出现相同的问题,固定IP.求助.

What does Winsock Error 10061 mean?


Question

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What does Winsock Error 10061 mean?

Answer

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Winsock error 10061 means that the server you are attempting to connect to is actively refusing the connection.  This usually results from trying to connect to a service that is inactive on the foreign host.

Comments

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If you are receiving this error on all outbound mail, it may indicate that your ISP is blocking outbound traffic on port 25. Please check with them to confirm.

不是很明白,但是我在发送到同样是MD建的邮箱的时候,对方是可以接收的.