Nee/Nee, Nee/Ja, or Ja/Ja?

Den Haag, Nederland

We don't get junk mail here in the Hague. We have this little sticker on our post-slot that tells the delivery person that we want nothing to do with junk "Nee/Nee." This seems like something the US Federal government should take on as a reform. "Nee" or "Ja"?