#1Email filtering, DKIM/DMARC/SPF, anti-spam, phishing detection, and email gateway tools.
Kitploit recommended

Gophish with Malicious Attachment and HTTP redirect support

HOCig- Automatic HOC Information Gathering Tool V 1.2


Proof-of-concept exploit for CVE-2021-33766 (ProxyToken) authentication bypass in Microsoft Exchange Server. Supports single and batch target…

The exploit server for out-of-band findings. Point a target at a domain you own. Every HTTP request and every email it sends back lands in a…

对Exchange Proxyshell 做了二次修改,精确的拆分、实现辅助性安全测试。

Microsoft Outlook Information Disclosure Vulnerability (leak password hash) - CVE-2024-21413 POC

Exploit for Outlook 2019 zero-click vulnerability CVE-2020-1349, using MIME header parsing bugs to achieve heap overflow and EIP control via vftable…

C# PoC exploit for CVE-2023-23397 that sends malicious Outlook meeting invites with a UNC path trigger for NTLM credential theft.

Python script for sending e-mails with CVE-2023-23397 payload using SMTP

This repository contains an exploit for targeting Microsoft Outlook through Exchange Online, leveraging a vulnerability to execute arbitrary code via…

A simple Reverse Shell that can communicate through Gmail SMTP or any other SMTP to evade network restrictions

Proof-of-concept exploit for an actively exploited Zimbra Collaboration Suite vulnerability, designed for authorized penetration testing and…

Python tool to exploit CVE-2021-26855 (ProxyLogon) for downloading Exchange mailbox emails via EWS, supporting user enumeration and bulk target…

Instructions for installing a vulnerable version of Exim and its expluatation

Tuning and refactoring Google Chronicle Curated Detections to eliminate alert fatigue and fix logic gaps/bugs.

Proof-of-concept exploit for CVE-2023-51764 SMTP smuggling vulnerability in Postfix, enabling email spoofing and message injection via crafted SMTP…