IP Blacklisted on Backscatterer
I have just received notification that my IP address has been blacklisted by Backscatterer. The problems seems to be a mail server setting which has not been set up to ensure that Non-Delivery Reports are only provided to local users.
Has anyone else had this problem and can you advise on what setting in the mail server needs to be changed.
Has anyone else had this problem and can you advise on what setting in the mail server needs to be changed.