Mail to an address gets returned...
- ... but I can send it from hotmail.
I tried to email a client, but it keeps getting returned, whatever
address I send it to (in my cleints domain).
Remote host said: 554 5.7.1 Service unavailable; Client host
[220.127.116.11] blocked using ix.dnsbl.manitu.net;
Is this something to do with yahoo? I can send from my old hotmail
address from the same computer.