diff --git a/interface/web/mail/list/mail_user_filter.list.php b/interface/web/mail/list/mail_user_filter.list.php
index 5f3c661005fc0a21c1bf49c93d88fe2775d552bc..6297983e47dea4c7ec024e7516de51a0d9966f0a 100644
--- a/interface/web/mail/list/mail_user_filter.list.php
+++ b/interface/web/mail/list/mail_user_filter.list.php
@@ -40,7 +40,7 @@ $liste["delete_file"]		= "mail_user_filter_del.php";
 $liste["paging_tpl"]		= "templates/paging.tpl.htm";
 
 // Enable auth
-$liste["auth"]				= "yes";
+$liste["auth"]				= "no";
 
 
 /*****************************************************