
Description: Firefox Relay is a free service from Mozilla that provides users with alias email addresses to protect their privacy and reduce spam. Users can generate unlimited email aliases that forward messages to their real inbox.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: TempMail.altmails is a temporary, disposable email service that allows users to generate random email addresses to use for signing up for accounts and services without revealing their real email address. The emails sent to the temp mailbox can be viewed in the TempMail web app inbox before the mailbox expires after a set amount of time.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API