
Description: Right Inbox is an email client focused on productivity and organization. It allows users to create multiple customizable inboxes to categorize emails, set reminders, schedule messages, and integrate with other apps like Google Calendar and Slack.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: MailFred is an open-source, self-hosted email server software designed for increased privacy and security. It allows you to run your own private email server to send and receive emails without relying on third-party providers.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API