test multi mx

core/Helper/DnsHelper.php

@@ -203,6 +203,15 @@ class DnsHelper
             if($record->type == 'MX') continue;
             array_push($zoneRecords, $record);
         }
+
+        logModuleCall(
+            'kerioEmail',
+            __FUNCTION__,
+            $this->params,
+            'DEbug',
+            $zoneRecords
+        );
+
         $result = localAPI('dnsmanager' ,
             array(
                 'dnsaction' => 'updateZone',