
Description: AnonyMail is an open source email client focused on privacy and anonymity, allowing users to send and receive encrypted emails without disclosing their identity. It routes communications through anonymous relays to obscure the sender and uses end-to-end encryption for security.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: GPGMail is an open-source email encryption plugin for Thunderbird and Seamonkey. It integrates OpenPGP encryption into the email client, allowing users to easily encrypt, decrypt, sign and verify emails and attachments.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API