I've discovered that over the two weeks or so an unknown quantity of emails to my personal domain have failed to be delivered. These have included emails from BT. My domain is managed by Namesco and emails to my domain are forwarded to my ISP, BTInternet. I have managed to get hold of a bounced emails failure messages which I have forwarded to BT.
I have spoken to 3 people at BT who don't seem to know what is going on. Awaiting a call today. Anyone else experienced this problem and solved it please?