407 Open source projects that are alternatives of or similar to Rainloop Webmail

Self-hosted server for the ProtonMail client

Insular email distribution - mail server as Docker images

mailcow: dockerized - 🐮 + 🐋 = 💕

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.

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

💌 Mail app for Nextcloud

Library to send e-mails over different transports and protocols (like SMTP and IMAP) using immutable messages and streams. Also includes SMTP server.

✉️ Composable all-in-one mail server.

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

small mail server

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

Skirnir Email Server

The Hoa\Mail library.

IMAP, POP3 and SMTP clients for Dart developers. Contains both low level as well as a high level API.

🌰️🐿️ SquirrelMail GitHub Repository (PHP 7-OK!)

⚡️Arduino Mail Client Library to send, read and get incoming mail notification for ESP32, ESP8266 and SAMD21 devices. The library also supported other Arduino devices using Clients interfaces e.g. WiFiClient, EthernetClient, and GSMClient.

Cypht: Lightweight Open Source webmail written in PHP and JavaScript

Fullstack, security focused mailserver based on OpenSMTPD for OpenBSD using ansible

asynchronous library for sending and receiving mail via fs2._

Emails at the heart of your business logic!

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

Golang SMTP server

Command-line interface for email management

An ad-hoc disposable temporary mail server. Create and use ad hoc disposable mailboxes for testing or any other purpose.

📩🛡 Email privacy. Anonymously send and receive with alias forwarding.

Mail Analyzing Interface for email bounce: A Ruby library to parse RFC5322 bounce mails and generating structured data as JSON from parsed results. Ruby version of Sisimai: an error mail analyzer.

Delta Chat Rust Core library, used by Android/iOS/desktop apps and bindings

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

Mailozaurr is a PowerShell module that aims to provide SMTP, POP3, IMAP and probably some other ways to interact with Email. Underneath it uses MimeKit and MailKit libraries written by Jeffrey Stedfast.

Simple Python API that that allows you to send texts via SMTP with a best effort approach and process replies via IMAP

A simple, coroutine based Kotlin Email API for both client- and server-side projects

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

Smtp server for mass emailing, managing email lists and more. Built on .NET Core. Linux, MAC and Windows compatible.

Fat-Free Sugar Mailer Plugin

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

mnm implements TMTP protocol. Let Internet sites message members directly, instead of unreliable, insecure email. Contributors welcome! (Client)

IMAP or SMTP honeypot written in Golang

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

Fake SMTP server that prints emails to stdout

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

Automates programmables à réaction aux échanges électroniques depuis une boîte IMAP4

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

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

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

Fortran 2008 interface bindings to libcurl

Poste.io plugin for Dokku

Read and write email files (MSG, EML, MHTML), and compose, receive and send email messages using POP, IMAP, SMTP, and EWS in a simple and efficient way.

IDLE extension for go-imap

No description or website provided.

Zmail makes it easier to send and retrieve emails in python3

📨 Simple email interface across multiple service providers (ses, postmark, mandrill, smtp)

Fake Protocol Server

Run ProtonMail Bridge in a docker container

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.

SMTP and IMAP checker / cracker for mailpass combolists with a user-friendly GUI, automated inbox test and many more features.

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

bruteforcing gmail (TLS/SSL)

End-to-end encrypted email for the mesh networking age

Golang package for send email. Support keep alive connection, TLS and SSL. Easy for bulk SMTP.

A Python script for incremental backups of IMAP mailboxes