Install and configure Proxmox VE
https://www.proxmox.com/en/proxmox-ve/get-startedProxmox VE is fast and easy to install. It's easy to start: Just download the ISO image and install Proxmox VE on your hardware. In five minutes you'll be creating your first virtual machines and containers. Proxmox VE source code is licensed under the GNU AGPL, v3 and free to download and use. With the bare-metal installation, you'll get a ...
Proxmox - Powerful open-source server solutions
www.proxmox.comProxmox Mail Gateway is an open-source email security solution protecting your mail server against all email threats from the moment they emerge. The full featured mail proxy can be easily deployed between the firewall and your internal mail server in just a few minutes. About Proxmox Mail Gateway.