Sending mail from one domain to another

[neo314]

The virtusertable configuration I have looks like this:

webmaster@domain.org user@admindomain.com
user1@domain.org user1@msn.com
admin@domain.org user1@msn.com
vickie@domain.org vickie
@domain.org error:nouser User unknown
# DOMAIN.COM MAPS TO DOMAIN.ORG
@domain.com $1@domain.org

But user1@domain.com bounces back as user unknown. I have tried
@domain.com $1@domain.org
$1@domain.com $1@domain.org
*@domain.com $1@domain.org

I understand that I should be able to accomplish this, but I seem to be having trouble getting it to work on freeBSD 6.0.

Any help would be appreciated.

Steven