Disposable Email Checker

Check whether an email address or domain belongs to a temporary / throwaway email provider.

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How verdicts work

Disposable = the domain (or its parent domain) is on a curated public list of temporary-email providers.
Not on the list means exactly that — not "legitimate". New throwaway services appear constantly.
Verdicts never come from guesswork like domain age or name patterns — those are shown as context only.
List: disposable-email-domains (open source, community-maintained), fetched fresh each visit.

Everything runs in your browser. Checked addresses are never uploaded or logged.