Threadjacking here, but I cannot make an account with a snkmail.com or sneakemail.com account. There's some sort of TemporaryEmailServiceDetected error coming from the backend, which is not what sneakemail is.
Edit: They responded to my email about this:
> Unfortunately it is impossible to sign up with a disposable email service. You should be able to access it by using another email service - I would recommend you to try that.