Need help setting up LDAP based address book

[flimmbing]

Hello,

I am running on Debian 6 a postfix/dovecot mailserver. The email accounts are stored in LDAP and roundcube is setup and works as well.

But I am having serious trouble in setting up a LDAP based address book and would be happy if someone could help me here. Each registered user should have access to a global address book (read/write) and should have a private one as well. This address book should be used by roundcube of course and be reachable from external LDAP clients such as address book.app from Apple etc.

Can somebody please help me? I will pay for help of course.


Regards