original_string: public function add($email, $comment = NULL, $subaccount = NULL){
          return $this->request('add', array(
              'email' => $email,
              'comment' => $comment,
              'subaccount' => $subaccount
          ));
      }
code: public function add($email, $comment = NULL, $subaccount = NULL){
          return $this->request('add', array(
              'email' => $email,
              'comment' => $comment,
              'subaccount' => $subaccount
          ));
      }
code_tokens: public function add ( $ email , $ comment = NULL , $ subaccount = NULL ) { return $ this -> request ( 'add' , array ( 'email' => $ email , 'comment' => $ comment , 'subaccount' => $ subaccount ) ) ; }
docstring: Adds an email to your email rejection blacklist.
  @param string $email an email address to block
  @param string $comment an optional comment describing the rejection
  @param string $subaccount an optional unique identifier for the subaccount to limit the blacklist entry
  @return array
  @link https://mandrillapp.com/api/docs/rejects.JSON.html#method=add
docstring_tokens: Adds an email to your email rejection blacklist .