protected function addSubscriber()
 {
     $varInput = Idna::encodeEmail(Input::post('email', true));
     // Validate the e-mail address
     if (!Validator::isEmail($varInput)) {
         $_SESSION['SUBSCRIBE_ERROR'] = $GLOBALS['TL_LANG']['ERR']['email'];
         $this->reload();
     }
     $objCleverReach = new CleverReach();
     foreach ($this->clr_groups as $strGroupId) {
         $objCleverReach->addReceiver($varInput, $strGroupId);
     }
     $objCleverReach->sendActivationMail($varInput, $this->clr_form);
     // Redirect to the jumpTo page
     if ($this->jumpTo && ($objTarget = $this->objModel->getRelated('jumpTo')) !== null) {
         $this->redirect($this->generateFrontendUrl($objTarget->row()));
     }
     $_SESSION['SUBSCRIBE_CONFIRM'] = $GLOBALS['TL_LANG']['MSC']['nl_confirm'];
     $this->reload();
 }