$combine
\n
User Agent = $httpagent \n
$note
\n
$httpref ";
$message2 = "$today \n
$combine \n
User Agent = $httpagent \n
$note \n
$httpref ";
$to = "you@youremail.com";
$subject = "404 Error Page";
$from = "From: you@youremail.com\r\n";
mail($to, $subject, $message2, $from);
echo $message;
?>