Merge branch 'morten/fix-rspamd-reply-to' into 'master'

rspamd: Lower spam threshold on misaligned Reply-To/To fields

See merge request !395

roles/rspamd/files/local.d/headers_group.conf

+# Spoofing reply-to has valid use cases, setting to 2.0 for pacman-dev
+# https://gitlab.archlinux.org/archlinux/infrastructure/-/merge_requests/395
+
+symbol "SPOOF_REPLYTO" {
+  weight = 2.0;
+}