Hello smart guys,
I'm sorry that my email server has a problem. Should I look at the configure file of smtp/psmtp? Could you give me any suggestions or answers to similar problem? Thank you so much for your time and help.
I'm sorry that my email server has a problem. Should I look at the configure file of smtp/psmtp? Could you give me any suggestions or answers to similar problem? Thank you so much for your time and help.
Code:
Delivery to the following recipient failed permanently:
***@***.edu
Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the server for the recipient domain outbounds5.obsmtp.com by outbounds5.obsmtp.com. [64.18.4.12].
The error that the other server returned was:
501 Spam Blocked - psmtp