can qmail rewrite an email adresse to resend it to the good serveur ??

[François Philippo]

I need to replace a netscape mesenger server fonctionality with Qmail:

the netscape fonctionality
---------------------------
all mails are recieve to the same server.
when it receive an email it looks on the LDAP if he have to deliver it
locally or remotely.
if it is remotely it rewrite the adresse as "user@good-server-adress" and
send it.
of course it use a specific feild in the ldap but I can change what ever I
want on my LDAP

wish it's clear.


is it possible with QMAIL?
sure it is, but .......how ???


thanx