/** * @param $email * @param string $listName * * @return array|false * * @throws \Bonsi\GetResponse\Newsletter\Exceptions\InvalidNewsletterList */ public function unsubscribe($email, $listName = '') { $list = $this->lists->findByName($listName); $response = $this->getResponse->delete("lists/{$list->getId()}/members/{$this->getSubscriberHash($email)}"); return $response; }