Verify mailbox existence and protect your sender reputation in real-time.
| Recipient | Status | Server | Mailbox Intelligence |
|---|---|---|---|
| No verification history found for today. | |||
Don't rely on outdated databases. Our free verifier performs a live SMTP handshake with recipient servers to confirm mailbox existence at 98% accuracy.
High bounce rates lead to ISP blacklisting. Protect your marketing infrastructure by cleaning your leads before you hit send.
Every check analyzes MX records, domain health, and mail server reputation to ensure your data is reliable and deliverable.