1218 Open source projects that are alternatives of or similar to Deltachat Core Rust

A loose re-creation of Microsoft's abandoned Windows Live Messenger. Made for learning purposes.

React component library to generate the HTML emails on the fly

Questions and support for Mailcoach

Sign, verify, encrypt and decrypt data with PGP in your browser.

[NEW] : Simple Mail Transfer Protocol (SMTP) CHECKER - CRACKER Tool V3

Project aimed at providing thorough comparison of Telegram, Viber and WhatsApp.

Companion add-on for Firefox Relay. Keep your email safe from hackers and trackers. Make an email alias with one click, and keep your address to yourself.

Automates programmables à réaction aux échanges électroniques depuis une boîte IMAP4

Simple PHP SMTP Mail Send Script

An SMTP server that converts emails into Pushover notifications.

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

a free (libre) open source, mobile OS for Ethereum

即时通讯(IM)系统

Magenic's automation quick start

Ajax Chat is a complete web chat in javascript, ajax, php and mysql compatible with Phonegap

RSS/Atom feed updates in your email

Validate email for common typos and one-time email providers

IMAP protocol parser and datastructures in Rust

🗓 this is the client using JavaFX for multi chatting server, and it will send messages to multi chatting server and receive messages from the server. Here is the server Git https://github.com/Yunbin-Chang/multi_chatting_server

An extension to ease the migration between 2 IMAP servers using offlineimap

Send Templated emails with WordPress

A self-hosted mail forwarding API microservice

A badass SMTP mail server built on Node to make your life simpler.

Gnome Email Notifications

[EXPERIMENTAL] High level IMAP API for PHP

Deprecated, please use official standalone Signal Desktop

Official iOS SDK for Stream Chat

Library for create secure and anonymity decentralized networks.

Facebook Messenger Emulator & Facebook Send API Emulator functionality allowing you to test web hooks on developer's machine.

Simple e-mail sending library

Graphical client for the Soulseek peer-to-peer network

watch emails and send them to mattermost

A collection of libraries and tools written in Go.

SOPS multi-file wrapper

NodeJS《你画我猜》游戏

Multi-messenger Node.js library for Amio.io API.

File sharing program using DC and ADC protocols

Chat/Message system for Laravel.

💬 Real-time chat application with no history.

Command line utility and a Node.js library for email authentication

(M) Android XMPP Client

A simple system tray application for notifying about unseen e-mail

😎 Chrome extension to fetch the email ID of a user even if they haven't made it public on their GitHub profile

📧 A cross platform mail driver for GoLang. Featuring Mailgun, Postal, Postmark, SendGrid, SparkPost & SMTP.

🌀 i2pchat. Anonymous private secure opensource chat using end-to-end encrypted transport.

Track prices on Amazon and receive email alerts for price drops

Official open-source repository for LAN Messenger

Essential classes for reliable background services.

email-actions is a tiny SMTP server with a rules based engine to trigger any actions (notifications/commands etc) based on the emails sent to this server

💬 A PHP library for Facebook Messenger

Convert RSS feeds to emails

Blackhole is an MTA written on top of asyncio, utilising async and await statements that dumps all mail it receives to /dev/null.

A hypothetical, distributed, encrypted, instant messaging protocol.

An SSH and GPG agent which you can use with your PIV hardware security device (e.g. a Yubikey).

💬 Simple messaging system for Laravel

Parse Server Module to easy send emails via SMTP with a customizable template option

Lobe is the world's first AI paralegal.

IMAP server (library) to serve emails to an email client, written in pure PHP.

build a messenger bot using HTML

Mail connectors for Camunda Platform 7