
Description: MailSteward is an open-source email server software designed for enterprises and organizations. It offers robust security features like sender validation, spam filtering, and virus scanning.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Mail Archiver X is an email archiving software that allows you to easily archive emails and attachments from multiple email accounts. It can archive from Exchange, Office 365, Gmail, Yahoo, IMAP accounts and more. Key features include unlimited storage, powerful search, legal compliance tools, and secure encryption.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API