发送邮件后收到 Google 的报错邮件:
Delivery to the following recipient failed permanently:
[email protected] Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the server for the recipient domain
solidot.org by
mx.mail.ym.163.com. [123.58.178.51].
The error that the other server returned was:
551 5.1.1 recipient is not exist.
不知道是网易的原因,还是 Solidot 的原因...