
Description: Icedove-UXP is a free, open source email client and news client developed by the community-driven UXP project. It is based on Mozilla Thunderbird and aims to provide security, privacy and customizability.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Kontact is a personal information manager that integrates email, calendars, contacts, tasks, and notes. KMail is the email component that provides robust email features like encryption support, spam filtering, and powerful searching.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API