--- a/mod_muc_rtbl/mod_muc_rtbl.lua	Wed Apr 17 16:48:22 2024 +0100
+++ b/mod_muc_rtbl/mod_muc_rtbl.lua	Tue Apr 23 12:10:38 2024 +0100
@@ -164,7 +164,7 @@
 		module:log("debug", "Blocked private message from user <%s> from room <%s> due to RTBL match", occupant.bare_jid, event.stanza.attr.to);
 		local error_reply = st.error_reply(event.stanza, "cancel", "forbidden", "You are banned from this service", event.room.jid);
 		event.origin.send(error_reply);
-		return true;
+		return false; -- Don't route it
 	end
 end);