email-client

Built from the ground up for speed. Flectar Mail delivers native performance, instant startup, and about 20 MB of private memory at idle.

📥 Turn your inbox into a kanban board.

A beautiful and functional email client for your terminal, built with Go and the charming Bubble Tea TUI library. Never leave your command line to check your inbox or send an email again!

Mail and calendar for Linux and macOS. Gmail and IMAP accounts, Google Calendar, contacts, OpenPGP and S/MIME. GTK4 and libadwaita, written in Rust.

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

self-hosted disposable email service (php) using catch-all and imap

MailCraft: an open-source, clean-room mail, calendar and contacts program in pure Rust, for Microsoft 365, Outlook.com and IMAP. Early alpha.

The old version of Buggregator, which uses Laravel framework, is no longer being actively developed. The new beta version, built with Spiral framework, is now available at https://github.com/buggregator/spiral-app and offers significant improvements in performance and stability, as well as a lighter docker image size of around 300mb.

📬 基于 Cloudflare Workers 的轻量级 Outlook 邮件管理工具 · 免费 · 无需服务器 | Lightweight Outlook email manager, serverless & free ⚡

Terminal-based email client for Linux and macOS

An Awesome cross platform, simple, os friendly Email Client for desktop

⚠️ DEPRECATED ⚠️ The comprehensive Arduino Email Client Library.

MinEmacs: an Emacs configuration framework for daily use

📨 An open-source email client built around your privacy, cross-platform with zero telemetry, fully yours.

High throughput Go SMTP pool library with graceful handling of idle timeouts, errors, and retries.

Vim9 frontend for Himalaya CLI email client

Bulwark Mobile: React Native client for iOS and Android. Mail, calendar and contacts over JMAP. Beta.

Open-source, AI-native desktop email client for macOS, Windows and Linux. Your mail stays yours: data is masked locally before any model sees it.

Angular webclient (with Linux, macOS and Windows desktop clients) for CTemplar's encrypted email service.

Local IMAP/SMTP bridge for Tuta encrypted email. Use Thunderbird, Apple Mail or any mail client. Rust + Tauri, with backup and search.