egroupware_official/mail/index.php

<?php
/**
 * EGroupware - Mail - Index
 *
 * @link http://www.egroupware.org
 * @package mail
 * @author EGroupware GmbH [info@egroupware.org]
 * @version 1.0
 * @copyright (c) 2013-2016 by EGroupware GmbH <info-AT-egroupware.org>
 * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
 * @version $Id$
 */
header('Location: ../index.php?menuaction=mail.mail_ui.index'.
    	(isset($_GET['sessionid']) ? '&sessionid='.$_GET['sessionid'].'&kp3='.$_GET['kp3'] : ''));