I have received that email as well. I did have an AdSense account 10 years ago. The email seems legit (came from products-noreply@google.com), the only two link

I have received that email as well. I did have an AdSense account 10 years ago. The email seems legit (came from products-noreply@google.com), the only two links it contains are opening https://support.google.com https://support.google.com