Articles on the XMPP protocol & ecosystem.

Announcing Providence: A Spam Filter For XMPP

Fighting spam on decentralized & federated messaging networks (ie. XMPP) is "essentially war with a multi-headed hydra, when 3 new heads are instantly grown up when you cut off just one." — A. on the XSF mailing lists.⚠️ Unfortunately, I had to cancel this project due to a lack of time, »