diff --git a/data/conf/rspamd/local.d/composites.conf b/data/conf/rspamd/local.d/composites.conf
new file mode 100644
index 00000000..2d2eca80
--- /dev/null
+++ b/data/conf/rspamd/local.d/composites.conf
@@ -0,0 +1,4 @@
+MX_IMPLICIT {
+    expression = "MX_GOOD and MX_MISSING";
+    score = -2.0;
+}