Integration with postfix and cyrus

[Jorge Calas Lozano <jcalas@fcf.uh.cu>]

Hello, I would like to use ldap with postfix and cyrus for a site with
many virtual domains (e-mail only), can any1 tell me which objectclass
should I use for users. what I need is something like:

o=myorganization
 |
 --ou=students
 |   |
 |   - cn=user1(with field for email address(virtual), 
 |              mail backend, passwd, bla, bla bla.) 
 |
 |_ou=teachers (something similar)

can you give me any clue?

Thanx
-- 
Jorge Calas Lozano
Proud Linux User #182341
Since October 1999
SysAdmin @ fcf.uh.cu
((o]<