[Exim] remote host address is the local host: counter.li.org

I am getting a problem sending mail to counter.li.org. I get the follwing in my logs:

remote host address is the local host: counter.li.org
2004-07-11 18:20:12 1Bj8v6-0000UQ-Rl == machine-registration@??? R=send_to_gateway defer (-1): remote host address is the local
host
2004-07-11 18:20:12 1Bj8v6-0000UQ-Rl Frozen

Anyone got any ideas.

Sean