new dns helper class

core/Helper/DnsHelper.php

@@ -116,11 +116,6 @@ class DnsHelper
             $vars['mx'] = 'unset';
             $vars['mxtarget'] = $params['serverhostname'];
         } else {
-            if(count($domainMX) > 1) {
-                $vars['multiMX'] = TRUE;
-            } else {
-                $vars['multiMX'] = FALSE;
-            }
             $vars['domainMX'] = $domainMX;
             $domainMXrecord = array_shift($domainMX);
             $vars['mxtarget'] = $domainMXrecord->exchange;