@aoife I’ve been quite happy with MCG’s Cypher system, both within the modern context of The Strange & more generically.
if you are a tremendous nerd, you might find the debugging story of “why newer erlang and rabbitmq won’t talk to my ldap server” interesting. also, rabbitmq 3.8.12 will be out later this week with some new config options from this journey. enjoy: https://pcable.net/posts/2021-02-10-rmq-ldap/