请问为什么现在不能发信到163.COM???

Littlesuper

我是用MD 6.8.5的....这几天发现不能发信到163.COM...会弹一封信回来<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>
----------------------<br>
请问如何解决?...

Littlesuper

请问边度拿LOG出离??