mail

💌 A beautiful, fast and fully open source mail client for Mac, Windows and Linux.

✉️ A fully featured open source mail delivery platform for incoming & outgoing e-mail

Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box.

Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.

Catches mail and serves it through a dream.

mailcow: dockerized - 🐮 + 🐋 = 💕 - we stand with 🇺🇦

Jodd! Lightweight. Java. Zero dependencies. Use what you like.

Simple, modern & fast web-based email client

Insular email distribution - mail server as Docker images

专注批量推送的小而美的工具，目前支持：模板消息-公众号、模板消息-小程序、微信客服消息、微信企业号/企业微信消息、阿里云短信、阿里大于模板短信 、腾讯云短信、云片网短信、E-Mail、HTTP请求、钉钉、华为云短信、百度云短信、又拍云短信、七牛云短信

Now playing controller from Apple Music, Mail & Podcasts Apple's apps.

✉️ Teaching an Old Dog New Tricks -- IRC: #neomutt on irc.libera.chat

Preflight for HTML email

The best free email forwarding for custom domains. Visit our website to get started (SMTP server)

Command-line interface for email management

📥 An IMAP library for clients and servers

🐈Medusa是一个红队武器库平台，目前包括XSS平台、协同平台、CVE监控、免杀生成、DNSLOG、钓鱼邮件、文件获取等功能，持续开发中

a self-hosted disposable mail service

Send email to any SMTP server like a boss, in Swift and cross-platform

Local, web-based mail server application. Slurp mails into oblivion!

A mail driver to quickly preview mail

📤 An SMTP client & server library written in Go

Catch incoming emails in your Laravel application

A third-party, open-source ProtonMail CardDAV, IMAP and SMTP bridge

A fully tested email parser for PHP 7.2+ (mailparse extension wrapper).

🚝 "Scala on Rails" - A full-stack web app framework for rapid development in Scala

Unofficial, free and open-source Inbox by Gmail Desktop App