
Description: The mailboxlayer API is an email validation and verification API that allows developers to easily check if an email address is valid, exists, or catch-all in their applications. It provides fast and reliable email verification through a simple REST API.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: mailfloss is an open-source email client focused on privacy and security. It allows users to encrypt emails end-to-end, has built-in tracking protection, and aims to minimize data collection.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API