Migrate Proxmox Mail Gateway 4 to version 5
Channel: Proxmox
Date: 2018-01-26

How to migrate from Proxmox Mail Gateway version 4 to 5 via backup/restore.

Links to the mentioned DNS blacklists:
Spamhaus: https://www.spamhaus.org/organization/dnsblusage/

Find a detailed step-by-step tutorial in the video “Installation and Configuration of Proxmox Mail Gateway”.