发到一家公司的邮件发布过去SMTP 日志如下：

只看楼主倒序阅读 0楼发表于: 2012-02-07

I open the SMTP log to monitor the output email and find some stranges log as below:

2012-02-03T03:04:28.758Z,Send To Internet,08CE9D96BA541692,1,10.17.1.4:52621,66.194.11.52:25,+,,
2012-02-03T03:04:29.102Z,Send To Internet,08CE9D96BA541692,2,10.17.1.4:52621,66.194.11.52:25,<,"220 mail.abc.com ESMTP Thu,  2 Feb 2012 19:03:12 -0800",
2012-02-03T03:04:29.102Z,Send To Internet,08CE9D96BA541692,3,10.17.1.4:52621,66.194.11.52:25,>,EHLO cnsv04.intercos.cn,
2012-02-03T03:04:29.415Z,Send To Internet,08CE9D96BA541692,4,10.17.1.4:52621,66.194.11.52:25,<,"250-mail.abc.com Hello [58.240.235.58], pleased to meet you",
2012-02-03T03:04:29.415Z,Send To Internet,08CE9D96BA541692,5,10.17.1.4:52621,66.194.11.52:25,<,250-ENHANCEDSTATUSCODES,
2012-02-03T03:04:29.415Z,Send To Internet,08CE9D96BA541692,6,10.17.1.4:52621,66.194.11.52:25,<,250-PIPELINING,
2012-02-03T03:04:29.415Z,Send To Internet,08CE9D96BA541692,7,10.17.1.4:52621,66.194.11.52:25,<,250-8BITMIME,
2012-02-03T03:04:29.415Z,Send To Internet,08CE9D96BA541692,8,10.17.1.4:52621,66.194.11.52:25,<,250 STARTTLS,
2012-02-03T03:04:29.415Z,Send To Internet,08CE9D96BA541692,9,10.17.1.4:52621,66.194.11.52:25,>,STARTTLS,
2012-02-03T03:04:29.743Z,Send To Internet,08CE9D96BA541692,10,10.17.1.4:52621,66.194.11.52:25,<,220 2.0.0 Ready to start TLS,
2012-02-03T03:04:31.040Z,Send To Internet,08CE9D96BA541692,11,10.17.1.4:52621,66.194.11.52:25,-,,Remote
2012-02-03T03:04:31.040Z,Send To Internet,08CE9D96BA541692,0,,66.194.10.54:25,*,,attempting to connect
2012-02-03T03:04:31.383Z,Send To Internet,08CE9D96BA541692,1,10.17.1.4:52626,66.194.11.53:25,+,,
2012-02-03T03:04:31.696Z,Send To Internet,08CE9D96BA541692,2,10.17.1.4:52626,66.194.11.53:25,<,"220 mail1.abc.com ESMTP Thu,  2 Feb 2012 19:03:15 -0800",
2012-02-03T03:04:31.696Z,Send To Internet,08CE9D96BA541692,3,10.17.1.4:52626,66.194.11.53:25,>,EHLO cnsv04.intercos.cn,
2012-02-03T03:04:32.040Z,Send To Internet,08CE9D96BA541692,4,10.17.1.4:52626,66.194.11.53:25,<,"250-mail1.abc.com Hello [58.240.235.58], pleased to meet you",
2012-02-03T03:04:32.040Z,Send To Internet,08CE9D96BA541692,5,10.17.1.4:52626,66.194.11.53:25,<,250-ENHANCEDSTATUSCODES,
2012-02-03T03:04:32.040Z,Send To Internet,08CE9D96BA541692,6,10.17.1.4:52626,66.194.11.53:25,<,250-PIPELINING,
2012-02-03T03:04:32.040Z,Send To Internet,08CE9D96BA541692,7,10.17.1.4:52626,66.194.11.53:25,<,250-8BITMIME,
2012-02-03T03:04:32.040Z,Send To Internet,08CE9D96BA541692,8,10.17.1.4:52626,66.194.11.53:25,<,250 STARTTLS,
2012-02-03T03:04:32.040Z,Send To Internet,08CE9D96BA541692,9,10.17.1.4:52626,66.194.11.53:25,>,STARTTLS,
2012-02-03T03:04:33.337Z,Send To Internet,08CE9D96BA541692,10,10.17.1.4:52626,66.194.11.53:25,<,220 2.0.0 Ready to start TLS,
2012-02-03T03:04:35.446Z,Send To Internet,08CE9D96BA541692,11,10.17.1.4:52626,66.194.11.53:25,-,,Remote

我的问题是：公司邮件服务器发到其他公司都没有问题，就只有发到这家公司有问题。  为什么 <,220 2.0.0 Ready to start TLS,  数据就断掉了。
邮件都没有发到对方的邮件服务器上。

高手出现吧。

telnet 到对方邮件服务器没有问题，反向解析也做好了
就这一家公司不行，其他公司发邮件都正常的。