bugfix dns settings

kerioEmail_mx.php

@@ -104,9 +104,7 @@ function KerioEmail_setSPF($params)
             'name' => '@',
             'type' => 'TXT',
             'class' => 'IN',
-            'data' => array(
-                'txtdata' => SPF,
-            )
+            'data' => SPF
         );
     array_push($zoneRecords, $spfRecord);