$message = new \Nette\Mail\Message();
$message->setFrom('Neco <[email protected]>')
    ->addTo(trim($person->email))
    ->setReturnPath('[email protected]')
    ->setSubject($values->subject)
    ->setHtmlBody($template, WWW_DIR.'/images/');

$message->mailer->commandArgs = '-r [email protected]';
$message->send();