[求助] 给客服发邮件发不出去！

提示信息：

Delivery to the following recipient failed permanently: support@mymoneymaster.com Technical details of permanent failure: Google tried to deliver your message, but it was rejected by the recipient domain. We recommend contacting the other email provider for further information about the cause of this error. The error that the other server returned was: 552 552 DT:UQT http://www.net.cn/service/faq/youx/mailsy/200905/3781.html (state 18).