<[email protected]>:
202.96.74.70 does not like recipient.
Remote host said: 550 <astcclj:asptt>, No such user.
Giving up on 202.96.74.70.
这样用户不存在还是说他把我屏蔽了?
<[email protected]>:
65.54.244.72 does not like recipient.
Remote host said: 550 Requested action not taken: mailbox unavailable
Giving up on 65.54.244.72.