336 Open source projects that are alternatives of or similar to imap-honey

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

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

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

Customizable honeypots for monitoring network traffic, bots activities and username\password credentials (DNS, HTTP Proxy, HTTP, HTTPS, SSH, POP3, IMAP, STMP, RDP, VNC, SMB, SOCKS5, Redis, TELNET, Postgres and MySQL)

Eventum Issue Tracking System

small mail server

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

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

Email-based instant messaging for Desktop.

The complete and secured Mail Client for ESP32, sending and reading the E-mail through the SMTP and IMAP servers.

Simple, modern & fast web-based email client

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

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

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

VMime Mail Library

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.

asynchronous library for sending and receiving mail via fs2._

⚡️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.

Fake Protocol Server

Event-driven networking engine written in Python.

Self-hosted server for the ProtonMail client

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

💌 Mail app for Nextcloud

OX COI Messenger - a Flutter app for the COI (Chat Over IMAP) standard

✉️ Composable all-in-one mail server.

.NET email library and proxy supporting IMAP, POP3, and SMTP with S/MIME and PGP.

DavMail POP/IMAP/SMTP/Caldav/Carddav/LDAP Exchange and Office 365 Gateway - Synced with main subversion repository at

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

mailio is a cross platform C++ library for MIME format and SMTP, POP3 and IMAP protocols. It is based on standard C++ 17 and Boost library.

Cypht: Lightweight Open Source webmail written in PHP and JavaScript

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.

The legitimate email replacement — n-identity, decentralized, store-and-forward, open protocol, open source. (Server)

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

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

Skirnir Email Server

Fortran 2008 interface bindings to libcurl

The ISPDB, Thunderbird's database of mail configuration files.

The Hoa\Mail library.

Poste.io plugin for Dokku

Run ProtonMail Bridge in a docker container

mailcow: dockerized - 🐮 + 🐋 = 💕

Emails at the heart of your business logic!

Official master for the Greenmail project

A cross-platform .NET library for IMAP, POP3, and SMTP.

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

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.

Insular email distribution - mail server as Docker images

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

Cowrie Docker GitHub repository

A honey token manager and alert system for AWS.

A fake SSH server that lets everyone in and logs their activity

安全、快捷、高交互、企业级的蜜罐管理系统，护网；支持多种协议蜜罐、蜜签、诱饵等功能。A safe, fast, highly interactive and enterprise level honeypot management system, supports multiple protocol honeypots, honeytokens, baits and other functions.

Freki is a tool to manipulate packets in usermode using NFQUEUE and golang.

Symfony3 Form Spam Protection

Simple UDP honeypot script

Deception based detection techniques mapped to the MITRE’s ATT&CK framework

A collection of malware samples caught by several honeypots i manage

🍯 Unobtrusive and flexible spam protection for Rails apps

Rust implementation of catapulte email sender

An SMTP gateway for Apprise notifications.