Fix resources isues 7

infrastructure/platform/mail/mailu-helm/values.yaml

@@ -218,15 +218,15 @@ rspamd:
       memory: 1Gi
 
 # Network Policy
+# Note: MicroK8s uses 'ingress' namespace with different labels
+# For standard nginx-ingress, use namespace: ingress-nginx
 networkPolicy:
   enabled: true
   ingressController:
-    namespace: ingress-nginx
+    namespace: ingress
     podSelector: |
       matchLabels:
-        app.kubernetes.io/name: ingress-nginx
-        app.kubernetes.io/instance: ingress-nginx
-        app.kubernetes.io/component: controller
+        name: nginx-ingress-microk8s
 
 # DNS Policy Configuration
 # Use Kubernetes DNS (ClusterFirst) for internal service resolution