Proxmox Mail Gateway
Proxmox Mail Gateway is an open-source email security and filtering appliance designed to protect mail servers from spam, viruses, trojans, and phishing attacks. It acts as a mail proxy that sits between the internet and internal mail servers, scanning all incoming and outgoing emails. The tool includes features like virus scanning, spam filtering, content filtering, and policy enforcement to enhance email security.
Developers and IT administrators should use Proxmox Mail Gateway when setting up or managing email infrastructure that requires robust security against threats like malware and spam. It is particularly useful in enterprise environments, educational institutions, or any organization needing to comply with data protection regulations by filtering sensitive content. Its integration with existing mail servers (e.g., Postfix, Microsoft Exchange) makes it a versatile choice for enhancing email security without replacing core systems.