ns8.zoneedit.com and ns16.zoneedit.com - 554 Relay Access Denied - psmtp


New Member
Why others people get this error when send me a email:

Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the server for the recipient domain outbounds7.obsmtp.com by outbounds7.obsmtp.com. [].

The error that the other server returned was:
554 Relay Access Denied - psmtp