EmailVerifyFast
Verify an email.
SingleList
No email is sent.
About results
- Valid
- The server accepted the address and rejected a random recipient.
- Invalid
- The address failed a format, domain, or recipient check.
- Catch-all
- The domain accepts random recipients. This mailbox is unconfirmed.
- Unknown
- The server response was inconclusive.
Results reflect the server’s response at the time of the check. They cannot guarantee delivery.