Hackus Mail Checker «HIGH-QUALITY × SOLUTION»

is a lightweight, command-line utility designed for email enumeration and validation. In the realm of Open Source Intelligence (OSINT) and penetration testing, identifying valid email addresses is often the critical first step in mapping a target's attack surface.

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Uses proxies to avoid IP bans from email providers (like Gmail or Outlook) during mass checking. is a lightweight, command-line utility designed for email