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@stalwartlabs

Stalwart Labs

We're building a modern mail server in Rust

Hi there, let's modernize e-mail 👋

Self-hosting an e-mail server is notoriously difficult. While privacy is a top concern for many individuals and businesses, the complexities of self-hosting a mail server often outweigh the benefits, leading many to choose to sacrifice some privacy and pay a third-party provider to manage their email instead. One of the key challenges of self-hosting an email server is the outdated and complex nature of most available open-source mail server software.

Mission 🚀

Stalwart Labs' mission is to help modernize, democratize and promote decentralization of email by creating an open-source mail server in Rust that is simple to run but at the same time extremely secure, robust and focused on privacy.

Sponsorship

If you find the project useful you can help by becoming a sponsor. Thank you!

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  1. stalwart stalwart Public

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

    Rust 14.9k 968

  2. webui webui Public

    Stalwart WebUI

    TypeScript 53 32

Repositories

Showing 10 of 29 repositories
  • rfc Public

    IETF I-Ds proposed by Stalwart

    stalwartlabs/rfc's past year of commit activity
    HTML 6 2 0 0 Updated Oct 2, 2026
  • stalwart Public

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

    stalwartlabs/stalwart's past year of commit activity
    Rust 14,918 968 59 8 Updated Oct 2, 2026
  • encodify Public

    Fast Base64, Base32 and Quoted-Printable encoding and decoding for Rust

    stalwartlabs/encodify's past year of commit activity
    Rust 1 0 0 0 Updated Oct 2, 2026
  • mail-parser Public

    Fast and robust e-mail parsing library for Rust

    stalwartlabs/mail-parser's past year of commit activity
    Rust 461 64 3 0 Updated Oct 2, 2026
  • website Public

    Stalwart Documentation and Website

    stalwartlabs/website's past year of commit activity
    MDX 19 61 10 6 Updated Oct 1, 2026
  • smtp-proto Public

    SMTP protocol parsing library for Rust

    stalwartlabs/smtp-proto's past year of commit activity
    Rust 29 13 1 0 Updated Oct 1, 2026
  • jmap-tools Public

    JMAP object parser with JSON Pointer querying and patching support

    stalwartlabs/jmap-tools's past year of commit activity
    Rust 9 2 0 0 Updated Oct 1, 2026
  • calcard Public

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

    stalwartlabs/calcard's past year of commit activity
    Rust 75 6 2 0 Updated Sep 30, 2026
  • vandelay Public

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

    stalwartlabs/vandelay's past year of commit activity
    Rust 84 12 10 2 Updated Sep 30, 2026
  • sieve Public

    Sieve filter interpreter for Rust

    stalwartlabs/sieve's past year of commit activity
    Rust 31 10 3 2 Updated Sep 29, 2026

Sponsors

  • @coreytbacon
  • @laontme
  • @RPScylla
  • @isolume
  • @starpath-engineering
  • @comexos
  • @Rushmead
  • @PatchOnTheEdge
  • Private Sponsor
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