diff --git a/manifests/mailu/values.yaml b/manifests/mailu/values.yaml
index e48e050..af36669 100644
--- a/manifests/mailu/values.yaml
+++ b/manifests/mailu/values.yaml
@@ -41,6 +41,8 @@ service:
   #   type: ClusterIP
 
 front:
+  realIpFrom:
+    - 192.168.10.0/24
   externalService:
     enabled: true
     type: NodePort