Hi All my winbindd.log file is full of messages like those below. What does it mean ?? dave [2004/12/31 06:54:12, 1] nsswitch/winbindd_group.c:winbindd_getgroups(1032) user 'postfix' does not exist [2004/12/31 06:54:17, 1] nsswitch/winbindd_ads.c:enum_dom_groups(282) No rid for Guests !? [2004/12/31 06:54:17, 1] nsswitch/winbindd_ads.c:enum_dom_groups(282) No rid for Print Operators !? [2004/12/31 06:54:17, 1] nsswitch/winbindd_ads.c:enum_dom_groups(282) No rid for Administrators !?