protected function getEmailOriginMessage()
    {
        $lang = \OxidEsales\Eshop\Core\Registry::getLang();
        $shopUrl = \OxidEsales\Eshop\Core\Registry::getConfig()->getConfigParam('sShopURL');

        return "<br>" . sprintf(
            $lang->translateString(
                'SHOP_EMAIL_ORIGIN_MESSAGE',
                null,
                true
            ),
            $shopUrl
        );
    }