Authentic Email Checker

    Validate syntax, domain, + breach history.

    Overview

    Ensure the integrity of your email lists and investigate suspicious senders. The Authentic Email Checker verifies SMTP configurations, MX records, and domain reputation. Additionally, it cross-references the email address against known data breaches to determine if the account has been previously compromised.

    Key Features

    • Disposable email detection
    • Deliverability score
    • Breach lookup