朋友给我的CSDN邮箱发信件,总是被退回去!
上个星期申请的,发信没问题!
This is an automatically generated Delivery Status Notification
Delivery to the following recipient failed permanently:
oneway@mail.csdn.net
Technical details of failure:
PERM_FAILURE: SMTP Error (state 13): 554 delivery error: dd This user doesn't have a mail.csdn.net account (oneway@mail.csdn.net) [0] - mta110.mail.cnb.yahoo.com