sylhetyhackvenger / SMTPXploit Star 3 Code Issues Pull requests Advanced SMTP penetration testing framework featuring AI-driven anomaly detection, 2026 CVE database, multi-threaded brute force, email harvesting, TLS certificate analysis, SPF/DKIM/DMARC validation, and interactive TUI. Gray hat tool for professional security assessments and bug bounty hunting. smtp-server smtp-protocol smtplib smtpd red-team smtp-mail smtp-checker hacking-tools penetration-testing-tools bug-bounty-tools smtpexploit security-auditing-tools gray-hat-hacking-tools security-research-tools sylhetyhackvenger gray-hat-hacking sylhetyhackvenger-the-error808 security-scanner-tools smtp-security-tools vulnerability-scanner-tools Updated Aug 1, 2026 Python