Usermin + Dovecot +LDAP

Hi. I have used the guide at http://www.virtualmin.com/documentation/id,combining_virtualmin_and_ldap/ to setup virtualmin + ldap and it works great. The only thing i had to change was Servers - LDAP Server - OpenLDAP Server Configuration - Access control options - Allow LDAP v2 clients ; with Aloow anonymous login with DN it couldn't login do LDAP.

Now, the thing is with Dovecot. I cant find a way to configure the /etc/dovecot-ldap.conf . Can anyone please give me a working example of this file ? Thanks !