Explore Projects
Discover 264 open source projects
Showing 41-60 of 264 projects
mailgun/transactional-email-templates
A collection of responsive HTML email templates for transactional emails.
jstedfast/MailKit
A cross-platform .NET library for IMAP, POP3, and SMTP email protocols.
sj26/mailcatcher
Mailcatcher is a Ruby library that catches and displays emails sent through SMTP for local development and testing.
stack-auth/stack-auth
Open-source authentication library that provides an alternative to Auth0 and Clerk, with support for various authentication methods.
simple-login/app
An open-source back-end and web app for creating custom email aliases and managing email forwarding.
ramboxapp/community-edition
A free and open-source messaging and emailing app that combines common web applications into one.
dreamhunter2333/cloudflare_temp_email
This project provides a free, temporary email solution using Cloudflare's infrastructure, supporting attachments, IMAP, SMTP, and Telegram bots.
foxcpp/maddy
An open-source, composable all-in-one mail server with support for DKIM, DMARC, IMAP, SMTP, and more.
maildev/maildev
A development tool for testing and viewing emails during development, with an SMTP server and web interface.
tijsverkoyen/CssToInlineStyles
A PHP library that converts HTML pages/files to inline styles, useful for sending emails.
p1ngul1n0/blackbird
An open-source OSINT tool to search for accounts across social networks by username and email.
alpkeskin/mosint
An automated email OSINT tool for gathering information about email addresses and associated accounts.
Mailtrain-org/mailtrain
Mailtrain is a self-hosted newsletter app that provides email marketing and automation capabilities.
pimalaya/himalaya
A Rust-based CLI tool for managing emails, including features like IMAP, PGP/GPG, and integrations with the Notmuch email indexer.
mjl-/mox
A modern, open-source, and secure email server for self-hosted email with low maintenance.
ivanhao/pvetools
A collection of Proxmox VE tools for managing servers, including email, Samba, NFS, ZFS, and Docker setup.
emailmonday/Cerberus
A responsive HTML email template library for building newsletters and email campaigns.
lukevella/rallly
Rallly is an open-source scheduling and collaboration tool that makes organizing events and meetings easier.
khast3x/h8mail
Email OSINT and password breach hunting tool, locally or using premium services
useplunk/plunk
The Open-Source Email Platform, a TypeScript-based project focused on email-related features and functionality.
Stay in the loop
Get weekly updates on trending AI coding tools and projects.