DomailfixDisposable email checker
Disposable addresses work for a few minutes and are then thrown away. People use them to grab a free trial or a download without giving their real email. Enter an address or a domain to check it.
Questions and answers
Why block disposable emails?
Nobody reads them after a few minutes, so your welcome emails bounce or vanish, trial limits get abused and your sender reputation suffers.
How many disposable domains do you know?
Thousands, and the list is updated regularly. New throwaway services appear every week, so pair this check with full email verification for sign-up forms.
Can I block them on my sign-up form automatically?
Yes. The Domailfix website widget checks addresses as people type them and stops disposable ones.
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