我有一个客户，他能发给我我却不能回复给他：（

阿拉伯

以下是退信的部分内容：<br>
<br>Wed 2005-08-03 17:15:53: P=010 D=biclines.com TTL=(1440) MX=[mail.biclines.com] {204.11.236.38}<br>Wed 2005-08-03 17:15:53: Attempting MX: P=010 D=biclines.com TTL=(1440) MX=[mail.biclines.com] {204.11.236.38}<br>Wed 2005-08-03 17:15:53: Attempting SMTP connection to [204.11.236.38 : 25]<br>Wed 2005-08-03 17:15:53: Waiting for socket connection...<br>Wed 2005-08-03 17:15:53: Socket connection established (192.168.123.2 : 1718 -> 204.11.236.38 : 25)<br>Wed 2005-08-03 17:15:53: Waiting for protocol initiation...<br>Wed 2005-08-03 17:16:23: 30 second wait for protocol timeout exceeded.<br>Wed 2005-08-03 17:16:23: This message is 1 days old; it has 0 days lef<br>
t to get delivered<br>
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请问这是什么原因？<br>
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其他的客户都没有问题，包括aol<br>
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谢谢！！！<br>

asionliang

这里好可能是线路原因，过一段时间再试试！<br>
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听说~~~如果对外发送E-mail包含敏感信息，会被国内断开TCP一段时间，30Min~~30Day不等