Important Update. June 27, 2020 The service over at api.unverified.email has been keeping up since the announcement. I could not been happier with it. To support it better, though, I would need to spend more time on it, which I currently do not have. Therefore I have decided to switch https://api.unverified.email off at the end of August 2020. If you want to keep using unverified.email for your pr