
Description: Mail7 is an open-source, self-hosted email server that emphasizes security, privacy, and ease of use. It is designed to be lightweight yet powerful, integrating well with other software.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Guerrilla Mail is a disposable email service that allows users to create temporary email addresses. It helps protect personal email inboxes from spam.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API