Kindly let me know how to integrate zimbra 8 and samba 4 for password sync as previously with samba 3.6.9 and zimbra 7.2 there was the extensions zimbra_samba and zimbra_posix.
Also I had this idea where during the installation of zimbra I choose not to install zimbra ldap. Kindly also let me know if this would work as i read somewhere that zimbra 8 can use an existing external ldap server but in my case I want to do the installation on one server. Many thenks