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Verify email addresses instantly. Check for validity, disposable domains, and mail server configuration to clean your email list.
Our verifier performs multiple checks including syntax validation, domain existence, MX record lookup, and disposable email detection. It provides a high level of accuracy (95%+) without sending an actual email to the recipient.
Disposable email addresses (also known as burner emails) are temporary accounts used to avoid spam. They are often valid for only a short time (e.g., 10 minutes). We detect and flag these as 'Risky' because they hold no long-term value for your list.
Role-based emails (like admin@, support@, sales@) are associated with a function or department rather than a specific person. They are often managed by multiple people and may have stricter spam filters.
We verify that the domain exists and has valid mail servers (MX records) capable of receiving email. We do not perform a full SMTP handshake (sending a test packet) to avoid being blocked by mail servers, but our multi-step validation is highly reliable.
InboxKit provides real-time email verification API to prevent fake signups and keep your list healthy.
