OSC VS docker-mailserver

I use the CNMAT OSC library for ESP<->X32 comms and it works well. OSC is how the mobile apps/X-edit control the console, so you can change just about every parameter on the thing.

Another option to the ones you list is to use some firmware on the microcontroller, like the Arduino's Firmata, or OSC for Arduino, so that it can be controlled in real-time by a computer.

The software ended up being pretty simple in the end, but it took a lot of trial and error to get there. There are a bunch of OSC libraries for Arduino and I tried them all! This is the library I settled on: https://github.com/CNMAT/OSC

You can have a look at this Arduino lib: https://github.com/CNMAT/OSC

I can recommend Docker mailserver (it also works with Podman). It is already pretty lightweight but you can even make it lighter and it has an active community as well as regular updates.

https://github.com/docker-mailserver/docker-mailserver https://docker-mailserver.github.io/docker-mailserver/latest/ https://www.programonaut.com/how-to-host-a-mail-server-with-docker-for-free-step-by-step/

Use https://github.com/docker-mailserver/docker-mailserver or mailcow . They both provide reasonable default setup for spam detection and even UI for adjusting settings.

" this docker based mail server looks pretty legit https://github.com/docker-mailserver/docker-mailserver "

Check https://github.com/docker-mailserver/docker-mailserver It has almost everything in a single docker image. Email is not the easiest to implement with container(s), but that project has managed it.

I set up docker-mailserver[0] Monday in ~6 hours, most of which were me trying to be fancy using podman instead of docker and dealing with SELinux. But then again I did choose it over mail-in-a-box for just that level of customization. Obviously I can't tell how reliable it will be in the long run yet, but since it's using the classic Postfix/Dovecot stack I expect it'll be pretty stable

[0] https://github.com/docker-mailserver/docker-mailserver