CMail::onUserUpdate

static function onUserUpdate($arFields)
{
	if ($arFields['RESULT'] && isset($arFields['ACTIVE']) && $arFields['ACTIVE'] == 'N')
	{
		$selectResult = CMailbox::getList(array(), array('USER_ID' => intval($arFields['ID']), 'ACTIVE' => 'Y'));
		while ($mailbox = $selectResult->fetch())
			CMailbox::update($mailbox['ID'], array('ACTIVE' => 'N'));
	}
}