egroupware/mail/inc/class.mail_bo.inc.php

<?php
/**
 * EGroupware - Mail - worker class
 *
 * @link http://www.egroupware.org
 * @package mail
 * @author EGroupware GmbH [info@egroupware.org]
 * @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 $Id$
 */

use EGroupware\Api\Mail;

/**
 * Mail worker class
 *  -provides backend functionality for all classes in Mail
 *  -provides classes that may be used by other apps too
 *
 * @deprecated use Api\Mail
 */
class mail_bo extends Mail {}