Hi there, I'm evaluating Samba4 at the moment. I installed it on CentOS and works fine except dynamic dns isn't working, but that is not a big thing now. (I already posted about this problem last week). Now I'm also installed Zarafa (Email groupware) to integrate with Samba4. I can send mail to local users now, so that's working fine too. Zarafa comes with a zarafa.schema for Openldap. This zarafa.schema have to be added to the ldap schema of samba4 for setting up user quota's. I already looked at some binary files in /usr/local/samba/bin but couldn't find a suitable binary which can do this (or I didn't search enough). is there a way to add other schema's to Samba4? Kind regards, Roland de Lepper