There are some tweaks you can usually do on the server/host side as well. That’s particularly helpful if you use Thunderbird on multiple devices, such as desktop and phone.
Hopefully it will be even easier over time to sync settings between devices — I’d love to see filters and signatures across devices one day.



















I use Tailscale. It’s much simpler. Just install it on the host and client devices and everything is securely connected.
You may also be interested in Calibre Web Automated (which is similar but with more features)