
Description: Proxmox Mail Gateway is an open-source email gateway security solution that filters incoming and outgoing email to protect against spam, viruses, and other threats. It integrates with existing mail servers and runs on Linux.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: MailScanner is an open source email security program that screens incoming and outgoing emails for spam, viruses, malware, and other threats. It works with common mail servers like Sendmail, Postfix, and Exchange.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API