protected function makeMailtoString($user, $domain, $subject = '')
{
$target = 'mailto:' . $user . '@' . $domain;
if ($subject) {
$target .= '?subject=' . Convert::raw2mailto($subject);
}
$target = str_replace(".", "&x2e;", $target);
$target = str_replace("@", "&x40;", $target);
return $target;
}