
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: MailShelf Pro is an email archiving solution that helps businesses store, organize, search, and access old emails efficiently. It integrates with major email platforms like Office 365 and Gmail to automatically archive messages and attachments.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API