Here's (finally) the contents of his smb.conf:
[global] workgroup = EXAMPLE01 password server = 192.168.50.1 192.168.50.2 realm = EXAMPLE.ORG security = ads idmap backend = rid:SIMR01=16777216-32554431 idmap uid = 16777216-33554431 idmap gid = 16777216-33554431 template shell = /bin/false winbind use default domain = true winbind enum users = yes winbind enum groups = yes winbind offline logon = false allow trusted domains = No server string = Samba Test Server netbios name = sambatest bind interfaces only = yes interfaces = 192.168.53.199 127.0.0.1 log file = /var/log/samba/smbd.log max log size = 1024 passdb backend = tdbsam local master = no os level = 33 preferred master = no dns proxy = no load printers = yes cups options = raw winbind nested groups = yes encrypt passwords = yes username map = /etc/samba/smbusers socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192 [printers] comment = All Printers path = /var/spool/samba browseable = no guest ok = no writable = no printable = yes [osxtest] comment = OS X Client Testing path = /shares/osxtest browseable = yes writable = yes security mask = 0777 force security mode = 0 directory security mask = 0777 force directory security mode = 0 store dos attributes = no nt acl support = yes dos filemode = yes force unknown acl user = yes acl group control = yes map read only = no map archive = no force create mode = 0775 create mask = 0775 force directory mode = 0775 inherit permissions = yes -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba