remove sidebar item

kerioEmail_mx.php

@@ -15,7 +15,7 @@ const DMARC = 'v=DMARC1; p=reject; rua=mailto:technik@thurdata.ch; ruf=mailto:te
 function KerioEmail_ClientAreaCustomButtonArray ($params)
 {
     return array(
-        'DNS-Settings' => 'DNS',
+//        'DNS-Settings' => 'DNS',
     );
 }