Just installed MailCow and liked how easy it was to configure. I was curious though is it possible to offer RainLoop instead SoGo? (or is it possible to offer a selection of web mail interfaces?)
I did find
https://github.com/mailcow/mailcow-dockerized/issues/613 but its years old now so not sure if it was still the "current’ way of doing it.
Thanks in advance!