289      * @param string|string[]  $address Multiple adresses separated by commas or as array
291     public function to($address)  argument
293         $this->setHeader('To', $address, false);
300      * @param string|string[]  $address Multiple adresses separated by commas or as array
302     public function cc($address)  argument
304         $this->setHeader('Cc', $address, false);
311      * @param string|string[]  $address Multiple adresses separated by commas or as array
313     public function bcc($address)  argument
315         $this->setHeader('Bcc', $address, false);
325      * @param string  $address from address
327     public function from($address)  argument
329         $this->setHeader('From', $address, false);