Its basically IMAP, WebDAV, and CalDAV, plus a few other things, in one protocol. It greatly simplifies and unifies communications over a modern HTTPS connection while being an open standard.
Comment on Is POP email still a thing?
sem@lemmy.blahaj.zone 1 week agoHow so?
chronicledmonocle@lemmy.world 1 week ago
markstos@lemmy.world 1 week ago
See JMAP Destroy All Monsters by the protocol author for an intro.