diff --git a/main_mike.cf b/main_mike.cf
index 4e18fc9..a8f1661 100644
--- a/main_mike.cf
+++ b/main_mike.cf
@@ -35,3 +35,10 @@ describe SPAM_LINK_1 Spam link
 #--------------------------------------------------
 header FROM_KETO From =~ /ketoxplode/i
 score FROM_KETO 5.0
+
+# Subject matching
+#--------------------------------------------------
+header __SUBJECT_LUCHTBRUG Subject =~ /luchtbrug/i
+header __SUBJECT_LUCHTBRUGVRAAG Subject =~ /vragenlijst/i
+meta SUBJECT_LUCHTBRUG (__SUBJECT_LUCHTBRUG && __SUBJECT_LUCHTBRUGVRAAG)
+score SUBJECT_LUCHTBRUG 5.0
\ No newline at end of file