
Description: MailNull is a free disposable/temporary email service that allows users to create anonymous email addresses to use for signups and receiving emails without revealing their real email address. The email addresses self-destruct after a short period.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Spamgourmet is an email forwarding service that provides disposable email addresses to help block spam. It allows you to generate temporary email addresses that forward messages to your real email inbox.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API