2294 Open source projects that are alternatives of or similar to Neomutt

Golang SMTP server

🐝 experimental terminal mail client, mirror of https://git.meli.delivery/meli/meli.git https://crates.io/crates/meli

Add CLI & form interface to your program. Docs: https://docs.rs/fui

ncurses PulseAudio Mixer

The legitimate email replacement — n-identity, decentralized, store-and-forward, open protocol, open source. (Server)

A cross-platform IMAP library for .NET, supporting .Net 2.0 - 4.5, Mono and Windows Phone

Zmail makes it easier to send and retrieve emails in python3

Shamir's Secret Sharing Algorithm implementation in golang combined with PGP and a mail delivery system

SMTP (email) server with a focus on simplicity, security, and ease of operation [mirror]

[NEW] : Simple Mail Transfer Protocol (SMTP) CHECKER - CRACKER Tool V2

A bridge written in Golang to receive and write emails in matrix

mbox file parser for Node.js

Event-driven networking engine written in Python.

Sieve Script Editor

Simple SMTP server / postfix null relay host for your Docker and Kubernetes containers. Based on Alpine Linux.

Yet another POP3 email library

Simple package for handling WordPress SMTP with .env when using the Roots stack.

📮 Bulletproof email queue on top of NodeMailer with support of multiple clusters and servers setup

Catches mail and serves it through a dream.

Email with notmuch rust

Fortran 2008 interface bindings to libcurl

Maildir 2 Gmail

A simple Python script that reads a text file with lots of e-mails and passwords, and tries to check if those credentials are valid by trying to login on IMAP servers.

Cypht: Lightweight Open Source webmail written in PHP and JavaScript

Disposable webmail server (similar to Mailinator) with built in SMTP, POP3, RESTful servers; no DB required.

Simple and easy to use catch-all SMTP mail server and debugging tool

DavMail POP/IMAP/SMTP/Caldav/Carddav/LDAP Exchange and Office 365 Gateway - Synced with main subversion repository at

A Reddit command line client written in Node.js, using modern ES-features

A lightweight PHP SMTP mail sender

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

Recursively copy all e-mail messages and folders from one IMAP account to another.

man-page inspired Markdown viewer

A console client for vk.com

Official master for the Greenmail project

The complete and secured Mail Client for ESP32, sending and reading the E-mail through the SMTP and IMAP servers.

Get a programmable email address. Automate what happens when you receive emails. It's like Zapier for devs who hate emails.

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.

n³ The unorthodox terminal file manager

💌 Mail app for Nextcloud

📤 An SMTP client & server library written in Go

Email-based instant messaging for Desktop.

Sendria (formerly MailTrap) is a SMTP server designed to run in your dev/test environment, that is designed to catch any email you or your application is sending, and display it in a web interface instead of sending to real world.

Eventum Issue Tracking System

neix - a RSS/Atom feed reader for your terminal.

Terminal calculator made for programmers working with multiple number representations, sizes, and overall close to the bits

📥 An IMAP library for clients and servers

share secrets within teams to avoid plain-text secrets from day one

A .NET MIME creation and parser library with support for S/MIME, PGP, DKIM, TNEF and Unix mbox spools.

nodejs library to listen incoming mail

The magma server daemon, is an encrypted email system with support for SMTP, POP, IMAP, HTTP and MOLTEN,. Additional support for DMTP and DMAP is currently in active development.

💌 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

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

OX COI Messenger - a Flutter app for the COI (Chat Over IMAP) standard

A light-weight, modular, message representation and mail delivery framework for Python.

mailproxy is a simple SMTP proxy. It receives emails through an unencrypted, unauthenticated SMTP interface and retransmits them through a remote SMTP server that requires modern features such as encryption and/or authentication. mailproxy is primarily useful for enabling email functionality in legacy software that only supports plain SMTP.

A C/C++ MIME creation and parser library with support for S/MIME, PGP, and Unix mbox spools.

An SMTP library written in C++ for Qt. Allows applications to send emails (MIME with text, html, attachments, inline files, etc.) via SMTP. Supports SSL and SMTP authentication.

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

A Python script for incremental backups of IMAP mailboxes