--- date.inc.orig	2007-10-20 18:39:23.000000000 +1300
+++ date.inc	2007-11-01 18:43:21.000000000 +1300
@@ -190,9 +191,11 @@
  */
 function theme_webform_mail_date($data, $component) {
   $output = $component['name'] .":";
-  if ($data['month'] && $data['day']) {
+  if ($data['month'] && $data['day'] && $data['year'] > 1969) {
     $timestamp = strtotime($data['month'] ."/". $data['day'] ."/". $data['year']);
     $output .= " ". format_date($timestamp, "custom", 'F j, Y', 0);
+  } else {
+    $output .= " ".$data['day']."/".$data['month']."/".$data['year'];
   }
   return $output;
 }