> Can Openldap do this with my user's passwords?
Probably. Take a look at slapo-ppolicy man page and/or look through the list archives or FAQ-O-Matic for ppolicy overlay discussion.
thanks aaron for your soon answer, but I think the feature (slapo-ppolicy) in built in openldap 2.3... in my case (centos 4.3) i have 2.2.3-14 ...
-- Regards; Israel Garcia