Is this email address real?
Catches typos, throwaway providers and mailboxes that do not exist, before you send, sign up or store the address. Nothing is sent to the address you check.
Saved result from an earlier check.
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Throwaway providers
Disposable and temporary mail services are recognised and flagged.
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Mail server lookup
The domain must be able to receive email; typos like gmial.com are caught.
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Mailbox check
Asks the receiving server whether the mailbox exists, without sending a message.
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Lists and API
Sign in to check lists of addresses and to create API keys for your own app.
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Careful by design
Rate limits, paced checks and no unsafe content keep this service safe to run.
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Fast answers
Results are kept for a week, so a repeated check comes back at once.