1 files changed, 7 insertions, 0 deletions

diff --git a/systems/eldiron/mail/rspamd.nix b/systems/eldiron/mail/rspamd.nix
index a300cc5..8a2b5f3 100644
--- a/systems/eldiron/mail/rspamd.nix
+++ b/systems/eldiron/mail/rspamd.nix
@@ -41,6 +41,13 @@
         '';
       };
       locals = {
+        "composites.conf".text = ''
+          # Local delivered e-mails have both SMTP AUTH and only one Received
+          "LOCAL_DELIVERED_EMAILS" = {
+            expression = "RCVD_VIA_SMTP_AUTH and ONCE_RECEIVED";
+            score = -10.0;
+          }
+        '';
         "redis.conf".text = ''
           servers = "${config.myEnv.mail.rspamd.redis.socket}";
           db = "${config.myEnv.mail.rspamd.redis.db}";