SPDX: license tags (mostly by guesswork)

[exim.git] / src / src / dnsbl.c

diff --git a/src/src/dnsbl.c b/src/src/dnsbl.c
index db839af04aa8fdeda8a7cb46ae5476420f64e893..af80f6be161c92e6cb884fb2726cf96d8450a155 100644 (file)
--- a/src/src/dnsbl.c
+++ b/src/src/dnsbl.c
@@ -5,6 +5,7 @@
 /* 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 */
 
 /* Functions concerned with dnsbls */