diff --git a/kustomize/dovecot-svc.yaml b/kustomize/dovecot-svc.yaml
index d105c79..1890d9e 100644
--- a/kustomize/dovecot-svc.yaml
+++ b/kustomize/dovecot-svc.yaml
@@ -6,10 +6,10 @@ metadata:
     app: dovecot
 spec:
   ports:
-  - nodePort: 30024
-    port: 24
+  - nodePort: 30143
+    port: 143
     protocol: TCP
-    targetPort: 24
+    targetPort: 143
   selector:
     app: dovecot
     tier: imap
diff --git a/kustomize/postfix-svc.yaml b/kustomize/postfix-svc.yaml
index 615c8bb..33526a1 100644
--- a/kustomize/postfix-svc.yaml
+++ b/kustomize/postfix-svc.yaml
@@ -10,6 +10,6 @@ spec:
     tier: smtp
   type: LoadBalancer
   ports:
-  - port: 30025
-    targetPort: 25
+  - port: 30587
+    targetPort: 587
     name: postfix-smtp