SubjectFromDate receivedAccount

Your email,delivered at Posthaste

Why I'm building Posthaste

I wanted a mail client that treated my mail as mine: kept on my machine, in an open format, behind an interface I could build on. I wanted email to be fast, easy, integrated into my workflows. Nothing like this existed, and so Posthaste puts a documented API in front of lean, optimised runtime; comes as configurable distributed modules for power users who want to host their runtime remotely; and is fully OSS;

Posthaste is the best client I've ever used. I hope the same will be the case for you.

Best, Theo

https://theor.net

A look inside

Posthaste inbox showing a threaded conversation with nested replies — Threaded conversation view

Posthaste reading pane with an open email thread — Reading a thread

Posthaste compose window with a draft reply — Compose

Posthaste command palette open over the inbox — Command palette

OSS Statement

Posthaste is free. Posthaste is fully local, and doesn't store any data or telemetry. Posthaste forever will be open to the public to fork, modify and use.