Relaying

[net admin]

Hi folks
I have relaying enabled for a host by IP address as follow:
in /etc/tcp.smtp
172.xxx.xxx.xxx:allow,RELAYCLIENT=""
.
.
.
:allow

and did tcprules /etc/tcp.smtp.cdb /etc/tcp.smtp.temp < /etc/tcp.smtp
also kill -HUP qmail-send
but relaying still fails
What could be missing here?


Thanks 

Dan