406 Open source projects that are alternatives of or similar to Neutron

Postfwd plugin for blocking international spam botnets based on geographical location of IP addresses used to login to postfix via sasl.

Easily develop emails with email-ready components.

Create and validate signed URLs with a limited lifetime

Automate database backups with customizable recurring schedules.

📫 Simple e-mail sender for Go Programming Language

Reusable application for Django introducing a message delivery framework

Async dnsbl spam lists checker based on asyncio/aiodns.

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

Catch incoming emails in your Laravel application

A Gmail client for C#

Python asyncio IMAP4rev1 client library

使用SSM框架搭建仿知乎问答社区

Groupware server backend for the grommunio Distribution, supporting MAPI/HTTP, RPC/HTTP, IMAP, POP3 protocols, PHP-MAPI bindings, and import from PST/OST/MSG/TNEF, EML/ICAL/VCF, KDB

This repository contains very useful restful API's and functionalities in node-js containing many important tutorial code for mastering node-js, all tutorials have been published on medium.com, tutorials link is given below

Open-source webmail script for existing IMAP server

Generate Free Edu Mail(s) within minutes

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

Isotope Mail Client

Golang package for email validation

Easy way to install a mail server.

A set of ansible scripts to build a personal mail server / private cloud / etc.

An elegant MIME/SMTP email library with support for attachments

Questions and support for Mailcoach

Web based groupware server written in PHP, forum at https://help.egroupware.org/

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

poste.io mail server, but with IP management and custom webmail plugins

A secure and PGP enabled webmail module for Phosphorus Five

Makes sending emails easy and DRY — For Python 3.

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

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

This bot can make 20 different USA college edu mail automatically within 5min.

A simple, extendable mail client written in Node.JS

Lightweight webmail inspired by Gmail

🦇 Gothic is a user registration and authentication SWT/JWT microservice. It supports REST, gRPC, and gRPC Web API, reCAPTCHA & a variety of DBs with Gorm.

A Lightweight High Performance ESMTP email server

A dashboard for mu4e (mu for emacs)

SendCloud Mail SDK

Interface for controlling the temperature sensors DS18B20, supports; serial DS9097, usb DS9097U, usb DS2490, Raspberry Pi GPIO

Run sogo in a docker container.

crowd-admin是一个基于Spring,Shiro,Redis/ehcache,Mybatis的通用后台权限管理系统，这里推荐本人另一个基于sprinboot的单点登录系统

Adds email sending capability to a Nuxt.js app. Adds a server route, an injected variable, and uses nodemailer to send emails.

Swift SMTP client

Smtp Client based on Netty

AfterLogic WebMail Lite PHP. Fast and easy-to-use webmail front-end for your existing IMAP mail server, Plesk or cPanel.

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.

All in one email sender for .NET. Supports popular senders (SendGrid, MailGun, etc) and Razor templates.

A golang webmail server.

Send a notebook as an email

Mail app for iOS, Android and hopefully more platforms in the future. Based on Flutter.

Mirror of Apache James jdkim

MIME mail encoding and decoding package for Go

Collaborative open-source successor to qmail

Tokenizer for raw mails

A throwaway smtp server with API

A front system base on vue.基于vue的邮件系统前端部分

The best free email forwarding for custom domains (Web Server)

Email with notmuch rust

Now playing controller from Apple Music, Mail & Podcasts Apple's apps.

Send a welcome notification to new users