rustmailer / bichon

Bichon – A lightweight, high-performance Rust email archiver with WebUI

KumoCorp / kumomta

The first Open-Source high-performance MTA developed from the ground-up for high-volume email sending environments.

rustmailer / rustmailer

A self-hosted Email Middleware for IMAP, SMTP, Gmail API, Graph API — built for developers

lettre / lettre

a mailer library for Rust