In a Proxmox Mail Gateway cluster all nodes need to have the same subscription level. Example:...Server change - How can I move my current subscription key to the new server?
If you want to move your subscription key to a new server, for example because you have replaced...Technical support questions
To submit a technical support question please go to the Proxmox Customer Portal at...What is the Enterprise Repository?
The Enterprise Repository is the default, stable, and recommended package repository for the...