I had thought that my email issue was resolved but I have discovered that some people are still receiving bounce messages from me. My mother, who is also on Plusnet and also uses a 123-reg domain to forward mail to her Plusnet email address, sent me a couple of messages this morning which I received but when she tried to send some others she got the following bounce message.
----- Original Message -----
From: "Mail Delivery System" <MAILER-DAEMON@relay.ptn-ipout01.plus.net>
To: <*********@*********.*****>
Sent: Wednesday, August 26, 2009 9:37 AM
Subject: Delivery Status Notification (Failure)
The following message to <***********@********.****.***> was undeliverable.
The reason for the problem:
5.1.0 - Unknown address error 550-'ATLAS(2503): Your email was detected as
spam. (RCPTs: ***********@********.****.***'
I don't understand why some messages come through and some don't. Please can anyone suggest what might be happening?
Annie