
pgpdump
A PGP packet visualizer

A PGP packet visualizer

Open-source network IDS/IPS/NSM engine for real-time traffic inspection, intrusion detection and prevention, protocol analysis, and rule-based threat…

The Outlook HTML Leak Test Project

A program to map out SPF and DKIM records for a large number of domains

Web application that lets you test if your domain is vulnerable to email spoofing

Artifacts for the USENIX publication.

Test cases for broken MIME and tools to generate and process these

Python script for enumerating SMTP users by leveraging VRFY and EXPN commands to identify valid email accounts on a target mail server.

Identify public-facing Microsoft Exchange servers and determine their software versions

Shadow Vault – Add shadow users with SHA-512 hash, auto aging match, multiple write fallbacks.

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


Evilginx Phishing Infrastructure Setup Guide - Securing Evilginx and Gophish Infrastructure, Removing IOCs, Phishing TTPs

Most Powerful Send Fake Mail Using Any Mail I'd undetectable

EmailXpose is an open source AI-powered email security system that detects phishing, spam, scams, malware, and social engineering attacks. It goes…

Modular Java mail server supporting IMAP, SMTP, POP3, and JMAP with Docker deployment, distributed architecture, and CLI management for secure…

OsintNET is a browser-based OSINT platform for domain intelligence, website risk scanning, SERP discovery, image intelligence and AI image detection.

Shell-based vulnerability scanner for CVE-2026-45185 (Dead.Letter) in Exim MTA. Detects use-after-free in GnuTLS builds, checks version, TLS library,…