XMPP self-hosting tutorial

Intro In this post we'll see how to install and configure Prosody , an open-source XMPP server. We will be deploying Prosody on a Hetzner cloud instance, provisioned and configured with Guix and the powerful guix deploy command. XMPP and Prosody XMPP is an open, extensible instant messaging protocol, originally introduced in 1999 and later formalised via a series of Internet Standard RFCs ( RFC…