
spamassassin
Open-source email filtering framework that detects spam and phishing using content analysis, header checks, Bayesian scoring, and DNS blocklists.

Open-source email filtering framework that detects spam and phishing using content analysis, header checks, Bayesian scoring, and DNS blocklists.

Spam filtering and email processing framework with regex rules, statistical analysis, custom Lua plugins, and external blocklists for MTA integration.

Phishing simulation and awareness framework for node-based campaigns, credential capture, SMTP delivery, CAPTCHA, and optional browser credential…

amavis is a high-performance email content filter framework written in Perl.

A security research tool for simulating targeted phishing campaigns using CVE-2024-21413 (Moniker Link).

Fork of laravel/framework 10.50.2 with CVE-2026-48019 (CRLF injection in default email rule) backported into ValidatesAttributes::validateEmail.…

FiercePhish is a full-fledged phishing framework to manage all phishing engagements. It allows you to track separate phishing campaigns, schedule…

IP-Biter: The Hacker-friendly E-Mail (but not only) Tracking Framework

SQL powered operating system instrumentation, monitoring, and analytics.

A testing framework for mail security and filtering solutions.

Zeek is a powerful network analysis framework that is much different from the typical IDS you may know.