Lightweight Open Source webmail written in PHP and JavaScript
The classic email sending library for PHP
Mail hosting made simple
Open Source Email App for iOS
Open source email service with a strong focus on security and privacy
Script that installs/configures a Dovecot, Postfix, Spam Assassin
A faster, leaner email client and fork of Nylas Mail
Command line management for Google G Suite
Open Source Email App for Android (fka K-9 Mail)
High performance, self-hosted, newsletter and mailing list manager
Open Source Email App for Android
E-mails, subdomains and names
Gmail desktop app for macOS, Windows & Linux (formerly Gmail Desktop)
Provides mechanisms for walking through any arbitrary PHP variable
Monorepo hosting the proton web clients
Proton Mail Bridge application
Proton Mail Android app
Anonymous email forwarding
Rapid spam filtering system
Arcjet JS SDKs. Rate limiting, bot protection, email verification
Secure email that protects your privacy
Unofficial ProtonMail Desktop App
Email tracker, read receipt and spy pixel blocker plugin, macOS Mail
Compose, deliver and test your emails easily in Elixir
Send beautiful HTML emails with Laravel