Buying 1000 email addresses?? What are you in, the 90s? Get a domain name and forward *@domain.name to yourself. Boom, infinite addresses. Heroku doesn't care

Buying 1000 email addresses?? What are you in, the 90s? Get a domain name and forward *@domain.name to yourself. Boom, infinite addresses. Heroku doesn't care about this kind of behavior because the effects of it would be a tiny drop in their cloud.