/**
  * @param JMail $mail
  */
 private function set_from(&$mail)
 {
     $emailhelper = new FoxEmailHelper($this->Params);
     /** @var Joomla\Registry\Registry $config */
     $config = JComponentHelper::getParams("com_foxcontact");
     // Set a default value
     $default = (object) array("select" => "admin", "email" => "", "name" => "");
     $submitteremailfrom = $config->get("submitteremailfrom", $default);
     $from = $emailhelper->convert($submitteremailfrom);
     $mail->setSender($from);
     $submitteremailreplyto = $config->get("submitteremailreplyto", $default);
     $replyto = $emailhelper->convert($submitteremailreplyto);
     // In Joomla 1.7 From and Reply-to fields is set by default to the Global admin email
     // but a call to setSender() won't change the Reply-to field
     $mail->ClearReplyTos();
     $mail->addReplyTo($replyto[0], $replyto[1]);
 }