diff -Nur -x '*.orig' -x '*.rej' e-smith-ldap-5.2.0/root/etc/e-smith/events/actions/ldap-update mezzanine_patched_e-smith-ldap-5.2.0/root/etc/e-smith/events/actions/ldap-update
--- e-smith-ldap-5.2.0/root/etc/e-smith/events/actions/ldap-update	2010-10-27 16:01:24.000000000 +0200
+++ mezzanine_patched_e-smith-ldap-5.2.0/root/etc/e-smith/events/actions/ldap-update	2010-10-27 15:58:33.000000000 +0200
@@ -279,7 +279,11 @@
     my $dn = "cn=$group,ou=Groups,$base";
     @{$updates->{$dn}}{'cn','userPassword','gidNumber','memberUid'} = getgrnam($group);
     utf8::upgrade($dn);
-    $updates->{$dn}->{objectClass} = ['posixGroup', 'mailboxRelatedObject'];
+    $updates->{$dn}->{objectClass} = ['posixGroup'];
+    if ($group eq 'shared'){
+        push @{$updates->{$dn}->{objectClass}}, 'mailboxRelatedObject';
+        $updates->{$dn}->{mail} = "everyone\@$domain";
+    }
     $updates->{$dn}->{userPassword} =~ s/^/{CRYPT}/ unless $updates->{$dn}->{userPassword} =~ m/^{/;
     $updates->{$dn}->{memberUid} = [ split /\s+/, $updates->{$dn}->{memberUid} ];
     if ( -f "$schema" and exists $groupmap->{$group} )
diff -Nur -x '*.orig' -x '*.rej' e-smith-ldap-5.2.0/root/etc/e-smith/templates/home/e-smith/db/ldap/ldif/template-begin mezzanine_patched_e-smith-ldap-5.2.0/root/etc/e-smith/templates/home/e-smith/db/ldap/ldif/template-begin
--- e-smith-ldap-5.2.0/root/etc/e-smith/templates/home/e-smith/db/ldap/ldif/template-begin	2010-10-27 16:01:24.000000000 +0200
+++ mezzanine_patched_e-smith-ldap-5.2.0/root/etc/e-smith/templates/home/e-smith/db/ldap/ldif/template-begin	2010-10-27 16:01:22.000000000 +0200
@@ -109,6 +109,24 @@
     }
     endgrent();
 
+    # Nobody and shared are special groups used by samba
+    foreach my $group (qw/nobody shared/)
+    {   
+        my $dn = "cn=$group,ou=Groups,$ldapBase";
+        utf8::upgrade($dn);
+        $dnmap->{$group}->{group} = $dn;
+        @{$ldif->{$dn}}{'cn','userPassword','gidNumber','memberUid'} = getgrnam($group);
+        push @{$ldif->{$dn}->{objectClass}}, 'posixGroup';
+        if ($group eq 'shared'){
+            push @{$ldif->{$dn}->{objectClass}}, 'mailboxRelatedObject';
+            $ldif->{$dn}->{mail} = "everyone\@$DomainName";
+        }
+        $ldif->{$dn}->{userPassword} =~ s/^/{CRYPT}/ unless $ldif->{$dn}->{userPassword} =~ m/^\{/;
+        $ldif->{$dn}->{memberUid} = [ split /\s+/, $ldif->{$dn}->{memberUid} ];
+    }
+    endgrent();
+
+
     # Read in samba user details
     if ( -f "$schema" and -x '/usr/bin/pdbedit' )
     {