/* Copyright (c) The Exim maintainers 2020 - 2022 */
/* Copyright (c) University of Cambridge 1995 - 2018 */
/* See the file NOTICE for conditions of use and distribution. */
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/* This module contains code for extracting addresses from a forwarding list
(from an alias or forward file) or by running the filter interpreter. It may do