diff --git a/htdocs/create.php b/htdocs/create.php
index aea8aa745a439a85d0c08c51c687a7f3d36b3a19..86dab02febd70edc3a3a101269038fe8ce4d9d2d 100644
--- a/htdocs/create.php
+++ b/htdocs/create.php
@@ -59,7 +59,8 @@ function sendWelcomeMsg($authmail,$mbox,$domain) {
 	$password = getenv("SMTP_PW");
 	$headers = array ('From' => $from,
 	  'To' => $to,
-	  'Subject' => $subject);
+	  'Subject' => $subject,
+	  'Return-Path' => $from);
 	$smtp = Mail::factory('smtp',
 	  array ('host' => $host,
 	    'auth' => true,