Question 1

Is the email verifier free?

Accepted Answer

Yes. Unlimited verifications, no signup, no credit card. We run syntax, MX, disposable, freemail, and catch-all checks on every address.

Question 2

What does 'catch-all' mean?

Accepted Answer

A catch-all domain accepts any local-part (anything@domain.com). These emails pass MX checks but can bounce or go to shared inboxes. We flag them explicitly so you can decide whether to send.

Question 3

How accurate is the verification?

Accepted Answer

Over 99% accurate for non-catch-all domains. Catch-all accuracy depends on the receiving server. We never do open SMTP probing, so we won't alert the recipient or harm your sender reputation.

Question 4

Can I verify a list in bulk?

Accepted Answer

The free tool handles one email at a time. Prospea's paid product bulk-verifies every lead it discovers automatically.

Free Email Verifier - MX, Disposable & Catch-all Check

Toda la prospección, automatizada.

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