diff -up smeserver-zarafa-0.9.0/root/etc/e-smith/templates/etc/zarafa/unix.cfg/unix.cfg.unix_plugin_fix smeserver-zarafa-0.9.0/root/etc/e-smith/templates/etc/zarafa/unix.cfg/unix.cfg
--- smeserver-zarafa-0.9.0/root/etc/e-smith/templates/etc/zarafa/unix.cfg/unix.cfg.unix_plugin_fix	2010-05-22 17:47:04.000000000 +0100
+++ smeserver-zarafa-0.9.0/root/etc/e-smith/templates/etc/zarafa/unix.cfg/unix.cfg	2010-05-22 17:50:49.000000000 +0100
@@ -1,34 +1,53 @@
+{
+use esmith::AccountsDB
+}
 ##############################################################
 #  UNIX USER PLUGIN SETTINGS
 #
-# Any of these directives that are required, are only required if the
-# userplugin parameter is set to unix.
-
-# Charset used in /etc/passwd for the fullname of a user. Normally this
-# is us-ascii, but this can differ according to your setup.
-# The charset specified here must be supported by your iconv(1)
-# setup. See iconv -l for all charsets.
-fullname_charset = iso-8859-15
-
-# Default email domain for constructing new users
-# Required, no default
-default_domain = { ${'zarafa-server'}{DomainName} || $DomainName; }
-
 # The lowest user id that is considered a regular user
 # Optional, default = 1000
-min_user_uid = 5000
+min_user_uid = 101
 
 # The highest user id that is considered a regular user
 # Optional, default = 10000
 max_user_uid = 10000
 
+# A list of user ids that are not considered to be regular users
+# Optional, default = empty
+except_user_uids = {
+$accounts = esmith::AccountsDB->open_ro or die "Could not open AccountsDB";
+{
+while (($name, $passwd, $uid, $gid, $quota,
+    $comment, $gcos, $dir, $shell) = getpwent())
+{
+$user = $accounts->get($name);
+    
+$OUT .= "$uid "
+    unless $uid <= 101 or (defined $user and $user->prop('type') eq "user");
+}
+}
+}
+
 # The lowest group id that is considered a regular group
 # Optional, default = 1000
 min_group_gid = 5000
-
-# The highest group id that is considered a regular group
 # Optional, default = 10000
 max_group_gid = 10000
+ 
+# A list of group ids that are not considered to be regular groups
+# Optional, default = empty
+except_group_gids = {
+setpwent();
+while (($name, $passwd, $uid, $gid, $quota,
+    $comment, $gcos, $dir, $shell) = getpwent())
+{
+$group = $accounts->get($name);
+    
+$OUT .= "$gid "
+    unless $gid < 5000 or (defined $group and $group->prop('type') eq "group");
+}
+endpwent();
+}
 
 # Create a user as non-active when it has this unix shell
 non_login_shell = /bin/false