1511 Open source projects that are alternatives of or similar to Hedwig

Golang SMTP server

📤 An SMTP client & server library written in Go

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.

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

Catches mail and serves it through a dream.

Emails at the heart of your business logic!

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

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.

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

The Hoa\Mail library.

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

asynchronous library for sending and receiving mail via fs2._

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

MailMergeLib is a mail message client library which provides comfortable mail merge capabilities for text, inline images and attachments, as well as good throughput and fault tolerance for sending mail messages.

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

Insular email distribution - mail server as Docker images

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

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

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

Skirnir Email Server

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

Fake SMTP server that prints emails to stdout

⚡️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.

Zmail makes it easier to send and retrieve emails in python3

mailcow: dockerized - 🐮 + 🐋 = 💕

Pode is a Cross-Platform PowerShell web framework for creating REST APIs, Web Sites, and TCP/SMTP servers

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

A cross-platform server and client application for managing and reading manga and doujinshi

📥 An IMAP library for clients and servers

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

Mini SMTP server written in golang

✉️ Composable all-in-one mail server.

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

Papercut SMTP -- The Simple Desktop Email Server

Fat-Free Sugar Mailer Plugin

small mail server

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

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

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

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

No description or website provided.

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 lightweight SMTP mail library

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

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

基于 Net.Mail 封装的发送邮件工具类。仅需一行代码，发送邮件。支持自定义邮件发出邮箱、发出方名字等。 支持SSL加密发送。 多个接收人、抄送人。支持群发独显。 支持添加附件、多个附件。 目前大部分主流邮箱全支持。

Mumble is an open-source, low-latency, high quality voice chat software.

Simple, modern & fast web-based email client

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

bruteforcing gmail (TLS/SSL)

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

A lightweight PHP SMTP mail sender

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

A high performance, cross-platform Internet Communication Engine. Developed with native socket API. Aim at handling millions of concurrent connections.

📗 How to write cross-platform Node.js code

Very crude and poorly written HTTP(s) and SMTP bin

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

Self-hosted server for the ProtonMail client

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

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.