退信问题
The attached message had PERMANENT fatal delivery errors!<br><br>
after one or more unsuccessful delivery attempts the attachedd message has been removed from the mail queue on this server.the number and frequency of delivery atempts are determined by local configuration parameters.<br>
<br>
your message was not relivered to one or more recipients!<br>
<br>
failed address:ld2226@21cn.com<br>
页:
[1]
