Email validation
Know what an address is before you send to it.
Verifire validates an address, reads the domain's mail reputation, and returns a deliverability verdict with the reasons behind it.
What this does not claim. An address is Deliverable only when its mail server accepted it and refused a made-up address on the same domain in the same check. Catch-all domains, providers that hide mailboxes and servers that never answer come back Risky or Unproven, never guessed up. The product reports what it measured and nothing else.