there's an Irish blog dedicated to testing their post service like this https://www.meversusanpost.com https://www.meversusanpost.com My favourite is still the

there's an Irish blog dedicated to testing their post service like this https://www.meversusanpost.com https://www.meversusanpost.com My favourite is still the one addressed to "gobshites", which was delivered to their parliament as the sender intended