下面是我用gmail寄出后 几天后收到的讯息
This is an automatically generated Delivery Status Notification
THIS IS A WARNING MESSAGE ONLY.
YOU DO NOT NEED TO RESEND YOUR MESSAGE.
Delivery to the following recipient has been delayed:
xxx@xxx.xxx.edu.tw
Message will be retried for 2 more day(s)
Technical details of temporary failure:
Google tried to deliver your message, but it was rejected by the server for
the recipient domain com.nthu.edu.tw by mail.xxx.xxx.edu.tw. [111.111.11.1].
The error that the other server returned was:
452 4.3.1 Insufficient system storage