求助发向yahoo邮件问题

zhu123

我的MDaemon server发住yahoo的邮箱不成功，退信：<br>
<br>
Subject: Permanent Delivery Failure<br>
<br>
The attached message had PERMANENT fatal delivery errors!<br>
<br>
After one or more unsuccessful delivery attempts the attached message has<br>
been removed from the mail queue on this server. The number and frequency<br>
of delivery attempts are determined by local configuration parameters.<br>
<br>
YOUR MESSAGE WAS NOT DELIVERED TO ONE OR MORE RECIPIENTS!<br>
<br>
Failed address: myyaning@yahoo.com.cn<br>
<br>
: Message contains [1] file attachments<br>
<br>
<br>

taotao

把MD日志贴出来才能分析原因