apiVersion: v1
kind: Service
metadata:
  name: smtp
spec:
  type: NodePort
  selector:
    name: bridge
  ports:
    - protocol: TCP
      port: 25
      targetPort: 25
      nodePort: 30025
      name: smtp
    - protocol: TCP
      port: 143
      targetPort: 143
      nodePort: 30143
      name: imap