Problems with rcpthosts....

[Guillermo Villasana Cardoza]

Hi everyone... I have the following problem:
The mail server respondend:
sorry that domain isn't in my list of allowed
rcpthosts...

In my mail client I am using ns.villasana.com.mx as my
smtp server and
in my rctp hosts I have:
scorpio.com.mx
villasana.com.mx
ns.villasana.com.mx


I am using qmail 1.03 + vpopmail-3.4.11-2 in a RH6.2
Linux
Where should I look?

Thanks