Index: includes/phpmailer.drupal.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/phpmailer/includes/phpmailer.drupal.inc,v
retrieving revision 1.6
diff -u -p -r1.6 phpmailer.drupal.inc
--- includes/phpmailer.drupal.inc	10 Jun 2009 13:07:28 -0000	1.6
+++ includes/phpmailer.drupal.inc	25 Oct 2009 22:15:18 -0000
@@ -24,6 +24,7 @@ function phpmailer_send($message) {
   // Parse 'From' e-mail address.
   $address = phpmailer_parse_address($message['from']);
   $mail->From = $address[0]['mail'];
+  $mail->AddReplyTo($address[0]['mail']);
   if ($address[0]['name'] != '') {
     $mail->FromName = $address[0]['name'];
   }