Documentation

Email explained from first principles

Modern email is a patchwork of protocols and extensions. Here is one article to understand them all.

Using Gmail SMTP with Cloudflare Email Routing: A Step-by-Step Guide

Using Gmail SMTP with Cloudflare Email Routing: A Step-by-Step Guide · GitHub

Free Email Forwarding for Custom Domains - #1 Open Source Email Service 2026

Get free email forwarding for custom domains. Send & receive as you@yourdomain.com with unlimited aliases, 10GB storage, IMAP/POP3/SMTP & 100% open-source security. Trusted by 500K+ users. Setup in 2 minutes.

Tutorials - AT Protocol

These tutorials will guide you through building applications using the AT Protocol. Each tutorial focuses on a specific use case or feature, providing step-by-step instructions and code examples.

Tutorials - AT Protocol

These tutorials will guide you through building applications using the AT Protocol. Each tutorial focuses on a specific use case or feature, providing step-by-step instructions and code examples.

Protocol Handler Registration via Browser Extensions – make everything intensely

Custom URL schemes have traditionally served as an integration bridge between the browser and external capabilities. Schemes such as mailto: and tel: allow navigation to trigger actions beyond ordinary HTTP resource retrieval. The HTML Standard formalizes this mechanism through the Custom Scheme Handlers API, which enables websites to register themselves as handlers for specific URL schemes.

better-email | sTeam Public

What i find interesting about this article is not the realization that MPI is like email, but the reverse, that human collaboration using messages is like MPI. The suggestion to use SMTP as a transport for things much more complex than emails is something worth looking at. It relates to my belief that the instant messaging difference does not come from the new protocols like XMPP for jabber, but from the new client interface that facilitates short messages in a conversational style. SMTP is equally (if not more) capable of transporting these messages. Sure, SMTP is not designed for "instant" messaging. but todays use of SMTP where my local SMTP server talks directly to your SMTP server, makes email is just as instant.

The Golden Age Of Open Protocols - AVC

Protocols are a geeky topic. It’s way more interesting to talk about applications. People will go on and on about why they like gmail or some other email application. But not a lot of people get excited about SMTP and IMAP which are the underlying email protocols that allow the gmail application to talk to […]

Documentation - If This Then AT://

Learn how to automate AT Protocol with visual blueprints. Complete guide to nodes, JSONLogic, XRPC API, and webhook integration.

Essential Resources for Getting Started with AT Protocol

A set of critical links for anyone interested in getting started with AT Protocol and exploring the landscape

Some notes about HTTP/3

HTTP/3 is going to be standardized. As an old protocol guy, I thought I'd write up some comments. Google (pbuh) has both the most popular ...

Margin - Write in the margins of the web

Margin - Write in the margins of the web. Comment on any URL with AT Protocol.

Margin - Write in the margins of the web

Margin - Write in the margins of the web. Comment on any URL with AT Protocol.

HTTP: The Protocol Every Web Developer Must Know—Part 1

Learning the fundamentals of the World Wide Web is crucial, especially if you are planning to build web apps. And HTTP is at the heart of any web application you could build. HTTP stands for...

Marque · Your name, on the open web

Domains for your next idea. Built on the AT Protocol, made for the open web.