I've been using undisposable.net's API to find disposable email addresses but noticed that the site no longer appears to be functional.
Anybody know what happened to them? Are there any other sites that provide an API to disposable email address domains or is there a list that can be downloaded to check against?
EDIT: Clarification: I don't want to create disposable email addresses. I want to check if an email address submitted on a registration form is disposable.