Dear all, I have setup a samba 2.2.3a to join NT domain. It is successful to let specific user access the samba But once I set a group to access, save domain admin to access the samba. It is not done. I have set in the smb.conf valid user = @domain admin, user1 The samba can recongize it is a group call domain, not domain admin. How can I set the group name with space bar? Chris Cheung