Re:Virtual hosting

Dear All

I have configured postfix for virtual domain for unix users and
my main.cf is configured follows

virtual_alias_domains =3D virtual.com
virtual_alias_map =3D hash:/etc/postfix/virtual

and mapped /etc/postfix/virtual and uerd postmap command
and reloaded postfix but when i try to send a mail to the a user
which is mapped to a unix user in the local machine i get the error

User unknown in virtual alias table

in my /var/log/maillog.

I run postfix-2.0.11-4 on red hat ES 3.0

Would appreciate help on htis


Chanaka-