Index: trunk/lib/ezutils/classes/ezmail.php
===================================================================
--- trunk/lib/ezutils/classes/ezmail.php	(revision 19277)
+++ trunk/lib/ezutils/classes/ezmail.php	(working copy)
@@ -47,7 +47,7 @@
 include_once( 'lib/ezi18n/classes/eztextcodec.php' );
 include_once( 'lib/ezutils/classes/ezini.php' );
 
-define( 'EZ_MAIL_REGEXP', '([0-9a-zA-Z]([-.\w]*[0-9a-zA-Z_])*@(((([0-9a-zA-Z])+([-\w]*[0-9a-zA-Z])*\.)+[a-zA-Z]{2,9})|(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)))' );
+define( 'EZ_MAIL_REGEXP', '([0-9a-zA-Z]([-.\w]*[0-9a-zA-Z_])*([\+]?)([-.\w]*[0-9a-zA-Z_])*@(((([0-9a-zA-Z])+([-\w]*[0-9a-zA-Z])*\.)+[a-zA-Z]{2,9})|(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)))' );
 
 class eZMail
 {