306 Open source projects that are alternatives of or similar to ControlCenter

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

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

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

Simple SMTP relay docker image.

A fast, simple yet very efficient email queuing system for PHP/MySQL

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

Send nice emails

Plugin for the Haraka SMTP server to store incoming and outgoing emails to MongoDB

A fast, highly extensible, and event driven SMTP server

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.

Ansible role for Postfix MTA

A Python Mail Server

Golang SMTP server

Send Emails In One Click With Python.

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

Run ProtonMail Bridge in a docker container

A SMTP Server component written in C#

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

SophiMail Webadmin and Dashboard

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

netDumbster is a .Net Fake SMTP Server clone of the popular Dumbster

mailcow: dockerized - 🐮 + 🐋 = 💕

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 reimplementation of the Python stdlib smtpd.py based on asyncio.

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

A Lightweight High Performance ESMTP email server

Papercut SMTP -- The Simple Desktop Email Server

Mini SMTP server written in golang

Python 3.x based email spoofer

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

Postfix SMTP relay docker image

⚡️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.

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

Exim Mail Transport Agent - source, testsuite and documentation

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

SMTP server (library) for receiving emails, written in pure PHP.

SMTP-proxy that DKIM-signs e-mails before submission to an upstream SMTP-server.

RSS/Atom feed updates in your email

📫 SMTP Server + Web Interface for viewing and testing emails during development.

Collaborative open-source successor to qmail

VMime Mail Library

PostfixAdmin - web based virtual user administration interface for Postfix mail servers

Create custom SMTP servers on the fly

SMTP docker container

Magento 2 SMTP Extension helps the owner of store simply install SMTP (Simple Mail Transfer Protocol) server which transmits the messages into codes or numbers.

Makes sending emails easy and DRY — For Python 3.

SMTP mock server written on Golang. Mimic any 📤 SMTP server behavior for your test environment with fake SMTP server.

Postfix filter/hook to automatically encrypt outgoing emails with PGP/GPG

It's a lightweight, fast and reliable Sendmail milter that implements the Sender Policy Framework

Development repository for the postfix cookbook

Ansible role to set up postfix in Debian-like systems

Docker container running Apache running on Ubuntu, Composer, Lavavel, TDD via Shippable & CircleCI

⚠️ UNMAINTAINED - Simple and full-featured mail server using Docker

Software to provision a mail server with users from a Windows or Samba 4 Active Directory

An SMTP gateway for Apprise notifications.

Postfix MTA Docker image

Daemon which provides TLS client policy for Postfix via socketmap, according to domain MTA-STS policy

Ansible playbooks to deploy a full featured mail server stack using Docker.

Mentally computable verification codes for email aliases implemented as a postfix tcp table or milter; uses asyncio.