MD发送分析

Mrbig20

请大家帮我分析下MD发送不出邮件的原因：

Wed 2006-10-25 09:31:48: Session 720; child 4
Wed 2006-10-25 09:31:48: Parsing Message <c:\mdaemon\remoteq\pd50000039780.msg>
Wed 2006-10-25 09:31:48: From: ping@wttoys.com
Wed 2006-10-25 09:31:48: To: iris@er69.com.hk
Wed 2006-10-25 09:31:48: Subject: Fw: WH06-1434(04110)
Wed 2006-10-25 09:31:48: Message-ID: <[email=000d01c6f7d2$aeacf080$1900a8c0@wttoys.com]000d01c6f7d2$aeacf080$1900a8c0@wttoys.com[/email]>
Wed 2006-10-25 09:31:48: Route slip host: cwjmxh@pub.jiangmen.gd.cn
Wed 2006-10-25 09:31:48: Route slip port: 25
Wed 2006-10-25 09:31:48: [cwjmxh@pub.jiangmen.gd.cn]的 MX-record 解析已在进行(DNS 服务: 202.96.128.68)...
Wed 2006-10-25 09:31:48: 名称服务器报告域名未知
Wed 2006-10-25 09:31:48: 正在试图 SMTP 连接到 [cwjmxh@pub.jiangmen.gd.cn : 25]
Wed 2006-10-25 09:31:48: [cwjmxh@pub.jiangmen.gd.cn]A-record 解析已在进行(DNS 服务器: 202.96.128.68)...
Wed 2006-10-25 09:31:48: 名称服务器报告域名未知
Wed 2006-10-25 09:31:48: 试图发送邮件到网关。
Wed 2006-10-25 09:31:48: 正在试图 SMTP 连接到 [pub.jiangmen.gd.cn : 25]
Wed 2006-10-25 09:31:48: [pub.jiangmen.gd.cn]A-record 解析已在进行(DNS 服务器: 202.96.128.68)...
Wed 2006-10-25 09:31:48: D=pub.jiangmen.gd.cn TTL=(1440) A=[61.140.60.173]
Wed 2006-10-25 09:31:48: 正在试图 SMTP 连接到 [61.140.60.173 : 25]
Wed 2006-10-25 09:31:48: 等候 socket 连接...
Wed 2006-10-25 09:31:48: Winsock Error 10053 软件导致连接中止。
Wed 2006-10-25 09:31:48: 连接 socket 错误
Wed 2006-10-25 09:31:48: SMTP 连接被终止(字节入/出: 0/0)
Wed 2006-10-25 09:31:48: ----------