Stalwart Labs ORG

All-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).

A single Rust application that runs a complete self-hosted mail and collaboration server, handling email, calendar, contacts, and file sharing with built-in spam filtering and strong security defaults.

Stalwart JMAP server

Stalwart SMTP Server

Fast and robust e-mail parsing library for Rust

E-mail delivery library for Rust with DKIM support

Web-based admin for Stalwart

Stalwart IMAP server

DKIM, ARC, SPF and DMARC library for Rust

JMAP client library for Rust

Perfect hashing for an imperfect world

E-mail builder library for Rust

iCalendar/JSCalendar and vCard/JSContact parsing, building and conversion library for Rust

Vandelay: the JMAP importer-exporter (and backup tool)

Dynamic DNS update library for Rust

Sieve filter interpreter for Rust

SMTP protocol parsing library for Rust

IMAP4 to JMAP Proxy

Stalwart WebUI

SPAM filter rules for Stalwart Mail Server

Stalwart Documentation and Website

Stalwart Command Line Interface

Multi-protocol e-mail migration proxy

JMAP object parser with JSON Pointer querying and patching support

IETF I-Ds proposed by Stalwart

Stalwart Legal Documents

Website for convert.jmap.cloud

Homebrew taps

Profile

The Rust OpenTelemetry implementation

JMAP Test Suite