Return Path

[<sub@xxxxxxxxx>]

I don't seem to be able to set the "return path" using the mail() function. I can't figure out why "from" will let me set it, but not the return path. 

$headers = 'From: sender@xxxxxxxxx' . "\r\n" .
   'Return-path: sender@xxxxxxxxx' . "\r\n" .
   'X-Mailer: PHP/' . phpversion();

mail($email, $subject, $message, $headers);


Any thoughts?

Andrew Darrow
Kronos1 Productions
www.pudlz.com