I have started to work in an email marketing company and i am facing with an issue.
One of our clients is not able to send and receive emails. Actually we are hosting the clients sub domain and he is not able to send and receive emails from the domain that is hosting it. Rest apart the client is able to send and receive emails normally accept to the mail hosting mail server.
I have listed the error :
This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed: firstname.lastname@example.org
No Such User Here ------ This is a copy of the message, including all the headers. ------ ------ The body of the message is 384958 characters long; only the first ------ 106496 or so are included here. Return-path: Received: from pmlive by host2.example.co.nz
with local (Exim 4.69) (envelope-from ) id
I have not provided the actually web adress.
is the server that is hosting the subdomain xyz.co.nz.