Email Verifier

Check whether an address will actually receive mail. We deliver a verdict — valid, invalid, risky, catch-all, disposable or role — so you can clean a list before you send.

Verify one address

Enter an address above to see whether it can receive mail.

Verify a list

Paste or upload up to the number of free checks you have left. Results download as CSV.

Paste emails

Or upload a CSV Choose file .csv or .txt · first column of addresses

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List results

What the results mean

Valid: The domain accepted mail for this mailbox. Safe to send.
Invalid: The domain rejected delivery, or the mailbox does not exist.
Risky: The domain is reachable but shows signs of delivery risk.
Catch-all: The domain accepts mail for any local part, so the verdict is not conclusive.
Disposable: The address belongs to a throwaway mailbox provider.
Role address: A generic mailbox such as info@ or sales@ rather than a person.

Need more than a quick check?

An account gives you credit-based bulk verification, CSV uploads that keep every original column, saved job history and downloadable results.

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