[Exim] virtuser table

Hi!

We changed own MTA from sendmail to exim4. Everything works fine, but we
have a virtusertable from sendmail, that containts some email, like
this:

info@??? user1
hirlevel@??? user2

(if a mail arrived to info@???, deliver to user1 local user, etc.)
foo.com and bar.com are relay domains of course.

How can I define this for exim4?


--
Antal Kovacs <anti@???>
Areco Systems Kft.