diff --git a/network.yml b/network.yml
index b033433a..bc311473 100755
--- a/network.yml
+++ b/network.yml
@@ -52,6 +52,7 @@
         - {from: grafana.crans.org, to: "10.231.136.102:3000"}
         - {from: webirc.crans.org, to: "10.231.136.1:9000"}
         - {from: framadate.crans.org, to: 10.231.136.153}
+        - {from: mailman.crans.org, to: 10.231.136.180}
 
         # Zamok
         - {from: install-party.crans.org, to: 10.231.136.1}