Email Verifier
Verify email addresses in bulk — including the catch-all (accept-all) domains most tools can't — to protect your sender reputation and boost deliverability.
Try it for freeCatch-all domains? We don't just shrug.
A catch-all (accept-all) domain says "yes" to every address, so a normal SMTP check can't tell a real inbox from a typo. Most tools stop here and mark everything "risky." MatchKraft cross-checks independent signals from the email provider to confirm whether the specific mailbox is real — so catch-alls get a real answer, not a guess.
What is a catch-all email?Backed by our <5% bounce-rate guarantee.
How it works
Upload your list
Import your email list via CSV, paste directly, or connect via API for seamless verification.
We verify each email
Our system checks syntax, domain validity, mailbox existence, and catch-all detection in real-time.
Download clean results
Get clear verdicts — Verified, Verified/AcceptAll, Invalid, or Unknown — with full reports, ready to export.