Proxmox Mail Gateway
Open-Source Email Security Solution
Proxmox Mail Gateway is an open source email security solution protecting your mail server against all email threats the moment they emerge. The full featured mail proxy can be easily deployed between the firewall and your internal mail server in only a few minutes. The flexible architecture combined with the userfriendly, web-based management interface allows you to control all incoming and outgoing emails with ease and to protect your users from spam, viruses, phishing and trojans.
Enterprise Support Subscriptions
Proxmox Mail Gateway is an open source solution published under the free software license GNU AGPL, v3. Commercial support based on a support subscription model is available from Proxmox via our online shop. A subscription provides access to the stable enterprise repository, to regular updates via GUI, and to technical email support.
You can purchase subscriptions for Proxmox Mail Gateway directly in our online shop
If you have questions on how to buy please check our FAQs: Frequently Asked Questions.