new info form

app/UI/Client/Setting/Forms/InfoForm.php

@@ -41,6 +41,7 @@ class InfoForm extends BaseForm implements ClientArea
         $this->addInternalAlert($message, null, 100);
         $field = new Text("maildomain");
         $field->setRawTitle('DNS Informationen für: ')->addHtmlAttribute('readonly','true');
+        $this->addField($field);
         $fieldl = new Text("mxthurdata");
         $fieldl->setRawTitle('MX Eintrag ThurData Vorgabe')->addHtmlAttribute('readonly','true');
         $fieldr = new Text("mxactive");