I'd recommend looking at the Compliance Suites which were designed to address this (disclaimer: I've been the author for the last few years, although I just tra

I'd recommend looking at the Compliance Suites which were designed to address this (disclaimer: I've been the author for the last few years, although I just transitioned out of that role): https://xmpp.org/extensions/xep-0387.html https://xmpp.org/extensions/xep-0387.html I know there's a big scary "Rejected" warning at the top, but in this case it's okay to disregard that. It was rejected for bike-sheddy reasons about it not being perfect yet and is still a good starting place. The warning should go away sometime in the next few weeks (the problems that it was rejected for have been addressed, so the next time the council meets it will likely be accepted).