adjust example

examples/deploy.yml

@@ -2,6 +2,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: smtp
+  namespace: system
   labels:
     app: smtp
   annotations:
@@ -18,7 +19,7 @@ spec:
     spec:
       containers:
         - name: smtp
-          image: quay.io/wollud1969/exim-docker:0.2.1
+          image: quay.io/wollud1969/exim-docker:0.3.2
           envFrom:
             - secretRef:
                 name: smtp-secrets
@@ -30,6 +31,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: smtp
+  namespace: system
 spec:
   type: ClusterIP
   selector: