new info button

app/UI/Client/Setting/Buttons/InfoButton.php

@@ -14,7 +14,7 @@ class InfoButton extends ButtonDataTableModalAction implements ClientArea
     {
         $this->initIds('infoButton ');
         $this->initLoadModalAction(new InfoModal());
-        $this->setDisableByColumnValue("selfdns", "0");
+        $this->setDisableByColumnValue("mxactive", "unset");
     }
 
 }