Swift Email Verifier

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Email Validation Demonstration

With this free demo of Swift Email Verifier, you can easily verify an email address. The verifier can confirm if the email account really exists and if it is handled by a Catch-All email server.
With our email verifier, you can test large sets of email lists, with a multi-threaded testing engine especially built to suit your testing speed needs.

Verifier Legend
Enter email address:

Value Description
Valid Mailbox exists and is not handled by Catch-all domains or known to be a DEA (disposable email address).
Invalid Mailbox does not exist.
Unknown Mailbox could not be verified or is determined to be handled by a Catch-all domain, DEA, Greylisted,, SMTP/Mailbox timeouts, Temporary mailbox unavailability. Specific reason for failure is provided in detailed result.