[dangrossman]

I've been using a .info domain for email for, I don't know, 15-20 years. Maybe 3-4 times in those decades I've run into a service that won't let me sign up with my "invalid email". And once, I was locked out of my smart garage door opener app because a new version decided my already-registered email was now invalid for logins. Customer support kept telling me to just reset my password, but even the password reset form decided my email was invalid. A few months later, another new version of the app decided my email was valid again.