I just wondered if there is the possibility of using something like Cloudflare as the DNS of mailinabox. Not as a ‘manual’ dns as I currently have it setup but by having mailinabox use the cloudflare API to manage it’s DNS there.
This could work really nicely. It would be seamless to the user and would give a number of other benefits like being able to then get in and direct web traffic to your web servers and giving you a more fault tolerant DNS setup.