DNS server on Proxmox Mail Gateway - Proxmox Mail Gateway
pmg.proxmox.com › wiki › indexWhen Proxmox Mail Gateway is running as a Container on Proxmox VE, then you need to edit the container's DNS Settings to use 127.0.0.1 as DNS Server (and adapt your search domain to yourdomain.example ) If you have installed the resolvconf package you should not need to change everything, since the unbound package in Debian brings integration ...
Linux Container - Proxmox VE
pve.proxmox.com › wiki › Linux_ContainerThe “Proxmox Container Toolkit” ( pct) simplifies the usage and management of LXC, by providing an interface that abstracts complex tasks. Containers are tightly integrated with Proxmox VE. This means that they are aware of the cluster setup, and they can use the same network and storage resources as virtual machines.