How to make your own Delta Chat Email Server and compete with WhatsApp/Signal/Telegram

(Also published here: How to make your own WhatsApp, Telegram, or Signal competitor ( If you’ve been watching what’s been happening to Twitter since it was bought out by Elon Musk, you might have recently realized the advantages of using more sustainable, federated, decentralized, and open technologies (Such as Mastodon and the Fediverse). Or maybe […]