Topic: "smtp-server"
axllent/mailpit
An email and SMTP testing tool with API for developers
Language: Go - Size: 2.37 MB - Last synced at: 12 days ago - Pushed at: 12 days ago - Stars: 6,999 - Forks: 180

maildev/maildev
:mailbox: SMTP Server + Web Interface for viewing and testing emails during development.
Language: SCSS - Size: 17.9 MB - Last synced at: about 16 hours ago - Pushed at: 5 months ago - Stars: 5,454 - Forks: 521

rnwood/smtp4dev
smtp4dev - the fake smtp email server for development and testing
Language: C# - Size: 26.7 MB - Last synced at: 1 day ago - Pushed at: 1 day ago - Stars: 3,439 - Forks: 369

ChangemakerStudios/Papercut-SMTP
Papercut SMTP -- The Simple Desktop Email Server
Language: C# - Size: 51.4 MB - Last synced at: about 1 month ago - Pushed at: 2 months ago - Stars: 3,070 - Forks: 280

flashmob/go-guerrilla
Mini SMTP server written in golang
Language: Go - Size: 13.8 MB - Last synced at: about 1 month ago - Pushed at: 11 months ago - Stars: 2,834 - Forks: 370

inbucket/inbucket
Disposable webmail server (similar to Mailinator) with built in SMTP, POP3, RESTful servers; no DB required.
Language: Go - Size: 4.41 MB - Last synced at: 6 days ago - Pushed at: 7 days ago - Stars: 1,820 - Forks: 176

mailslurper/mailslurper
Local, web-based mail server application. Slurp mails into oblivion!
Language: JavaScript - Size: 17.2 MB - Last synced at: 29 days ago - Pushed at: over 1 year ago - Stars: 1,453 - Forks: 189

postfixadmin/postfixadmin
PostfixAdmin - web based virtual user administration interface for Postfix mail servers
Language: PHP - Size: 15.7 MB - Last synced at: 21 days ago - Pushed at: 21 days ago - Stars: 1,129 - Forks: 299

nodemailer/smtp-server
Create custom SMTP servers on the fly
Language: JavaScript - Size: 601 KB - Last synced at: 3 days ago - Pushed at: 7 months ago - Stars: 879 - Forks: 149

buggregator/server
Buggregator is a lightweight, standalone server that offers a range of debugging features for PHP applications.
Language: PHP - Size: 1.87 MB - Last synced at: 26 days ago - Pushed at: 27 days ago - Stars: 837 - Forks: 28

Exim/exim
Exim Mail Transport Agent - source, testsuite and documentation
Language: C - Size: 85.1 MB - Last synced at: 1 day ago - Pushed at: 1 day ago - Stars: 760 - Forks: 178

cosullivan/SmtpServer
A SMTP Server component written in C#
Language: C# - Size: 5.53 MB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 756 - Forks: 172

moggers87/salmon 📦
Moved to Codeberg
Language: Python - Size: 1.61 MB - Last synced at: 10 days ago - Pushed at: about 2 months ago - Stars: 655 - Forks: 69

bokysan/docker-postfix
Multi architecture simple SMTP server (postfix null relay) host for your Docker and Kubernetes containers. Based on Debian/Ubuntu/Alpine.
Language: Shell - Size: 1.47 MB - Last synced at: 29 days ago - Pushed at: 2 months ago - Stars: 592 - Forks: 160

namshi/docker-smtp
SMTP docker container
Language: Shell - Size: 38.1 KB - Last synced at: about 1 month ago - Pushed at: over 2 years ago - Stars: 553 - Forks: 196

alash3al/smtp2http
A tiny software that receive a smtp request (email) and send it to the specified webhook as a http post request
Language: Go - Size: 1.35 MB - Last synced at: about 1 month ago - Pushed at: over 1 year ago - Stars: 526 - Forks: 83

decke/smtprelay
Simple Golang SMTP relay/proxy server
Language: Go - Size: 347 KB - Last synced at: 2 days ago - Pushed at: 2 days ago - Stars: 506 - Forks: 121

gessnerfl/fake-smtp-server
A simple SMTP Server for Testing purposes. Emails are stored in an in-memory database and rendered in a Web UI
Language: Java - Size: 1.92 MB - Last synced at: 14 days ago - Pushed at: 14 days ago - Stars: 471 - Forks: 95

juanluisbaptiste/docker-postfix
Simple SMTP relay docker image.
Language: Shell - Size: 87.9 KB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 346 - Forks: 166

aio-libs/aiosmtpd
A reimplementation of the Python stdlib smtpd.py based on asyncio.
Language: Python - Size: 1.25 MB - Last synced at: 3 days ago - Pushed at: about 1 month ago - Stars: 339 - Forks: 96

buggregator/laravel-app 📦
The old version of Buggregator, which uses Laravel framework, is no longer being actively developed. The new beta version, built with Spiral framework, is now available at https://github.com/buggregator/spiral-app and offers significant improvements in performance and stability, as well as a lighter docker image size of around 300mb.
Language: PHP - Size: 65 MB - Last synced at: 4 days ago - Pushed at: about 2 years ago - Stars: 328 - Forks: 24

toorop/tmail
Golang SMTP server
Language: Go - Size: 6.92 MB - Last synced at: about 1 month ago - Pushed at: over 2 years ago - Stars: 324 - Forks: 55

KumoCorp/kumomta
The first Open-Source high-performance MTA developed from the ground-up for high-volume email sending environments.
Language: Rust - Size: 44 MB - Last synced at: 4 days ago - Pushed at: 4 days ago - Stars: 322 - Forks: 45

notqmail/notqmail
The collaborative Open Source successor to qmail and netqmail
Language: C - Size: 1.71 MB - Last synced at: 24 days ago - Pushed at: 25 days ago - Stars: 311 - Forks: 30

mageplaza/magento-2-smtp
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.
Language: PHP - Size: 1.02 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 300 - Forks: 147

gleez/smtpd 📦
A Lightweight High Performance ESMTP email server
Language: Go - Size: 258 KB - Last synced at: about 1 month ago - Pushed at: over 6 years ago - Stars: 197 - Forks: 47

kz26/mailproxy
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.
Language: Python - Size: 3.91 KB - Last synced at: 30 days ago - Pushed at: about 1 year ago - Stars: 196 - Forks: 31

nedimf/maildroid
Maildroid is a small robust android library for sending emails using SMTP server
Language: Kotlin - Size: 791 KB - Last synced at: about 1 year ago - Pushed at: over 2 years ago - Stars: 184 - Forks: 23

msztolcman/sendria
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.
Language: JavaScript - Size: 1.68 MB - Last synced at: 5 days ago - Pushed at: over 2 years ago - Stars: 157 - Forks: 14

wader/postfix-relay
Postfix SMTP relay docker image
Language: Shell - Size: 90.8 KB - Last synced at: 7 days ago - Pushed at: 8 months ago - Stars: 148 - Forks: 41

mocktools/go-smtp-mock
SMTP mock server written on Golang. Mimic any 📤 SMTP server behavior for your test environment with fake SMTP server.
Language: Go - Size: 282 KB - Last synced at: about 1 month ago - Pushed at: 6 months ago - Stars: 146 - Forks: 20

DigitalRuby/MailDemon
Smtp server for mass emailing, managing email lists and more. Built on .NET Core. Linux, MAC and Windows compatible.
Language: C# - Size: 451 KB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 144 - Forks: 35

cytopia/smtp-user-enum
SMTP user enumeration via VRFY, EXPN and RCPT with clever timeout, retry and reconnect functionality.
Language: Python - Size: 52.7 KB - Last synced at: 3 days ago - Pushed at: 12 months ago - Stars: 139 - Forks: 29

postalserver/docs
📚 Documentation for the Postal mail server!
Language: TypeScript - Size: 5.95 MB - Last synced at: about 1 month ago - Pushed at: 4 months ago - Stars: 138 - Forks: 61

neilalexander/yggmail
End-to-end encrypted email for the mesh networking age
Language: Go - Size: 121 KB - Last synced at: 7 months ago - Pushed at: 7 months ago - Stars: 137 - Forks: 18

jdrouet/jolimail
Send nice emails
Language: TypeScript - Size: 8.78 MB - Last synced at: about 1 month ago - Pushed at: over 1 year ago - Stars: 136 - Forks: 14

cmendible/netDumbster
netDumbster is a .Net Fake SMTP Server clone of the popular Dumbster
Language: C# - Size: 4.07 MB - Last synced at: about 1 month ago - Pushed at: 10 months ago - Stars: 126 - Forks: 38

TheFox/smtpd
SMTP server (library) for receiving emails, written in pure PHP.
Language: PHP - Size: 212 KB - Last synced at: 3 days ago - Pushed at: about 5 years ago - Stars: 122 - Forks: 30

ix-ai/smtp
This is a SMTP docker container for sending emails. You can also relay emails to gmail and amazon SES.
Language: Shell - Size: 76.2 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 107 - Forks: 14

alash3al/go-smtpsrv 📦
a tiny package that implements SMTP server for Go projects
Language: Go - Size: 57.6 KB - Last synced at: 5 months ago - Pushed at: over 1 year ago - Stars: 106 - Forks: 28

PeeHaa/mailgrab
Simple and easy to use catch-all SMTP mail server and debugging tool
Language: JavaScript - Size: 1.07 MB - Last synced at: 6 months ago - Pushed at: over 5 years ago - Stars: 94 - Forks: 3

lightmeterio/ControlCenter
Mirrored from GitLab! Monitoring and automation for Open Source email servers, starting with Postfix. Please do not submit issues or PRs here - join us at: https://gitlab.com/lightmeter
Language: Go - Size: 31.3 MB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 93 - Forks: 3

JoeBiellik/pleasenospam
Node.js temporary email service
Language: JavaScript - Size: 830 KB - Last synced at: about 1 year ago - Pushed at: over 2 years ago - Stars: 85 - Forks: 34

micc83/mailamie
🌈 Mailamie is a simple SMTP catch all server for testing written in PHP.
Language: PHP - Size: 1.49 MB - Last synced at: about 5 hours ago - Pushed at: about 2 years ago - Stars: 78 - Forks: 0

4commerce-technologies-AG/midi-smtp-server
The highly customizable ruby SMTP-Server and SMTP-Service library with builtin support for AUTH and SSL/STARTTLS, 8BITMIME and SMTPUTF8, IPv4 and IPv6 and additional features.
Language: SCSS - Size: 2.73 MB - Last synced at: 5 days ago - Pushed at: over 1 year ago - Stars: 77 - Forks: 16

vithalreddy/node-mailin
Artisanal inbound emails for every web app using nodejs
Language: JavaScript - Size: 430 KB - Last synced at: about 1 month ago - Pushed at: over 2 years ago - Stars: 77 - Forks: 18

SchumacherFM/mailout
mailout - a https://caddyserver.com/ V1 SMTP client email middleware with PGP encryption
Language: Go - Size: 112 KB - Last synced at: about 1 month ago - Pushed at: over 4 years ago - Stars: 74 - Forks: 13

linagora/james-project Fork of apache/james-project
Mirror of Apache James Project
Language: Java - Size: 111 MB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 68 - Forks: 64

dockage/mailcatcher
MailCatcher Docker image, MailCatcher runs a super simple SMTP server which catches any message sent to it to display in a web interface.
Language: Dockerfile - Size: 57.6 KB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 67 - Forks: 16

mocktools/ruby-smtp-mock
💎 Ruby SMTP mock. Mimic any 📤 SMTP server behavior for your test environment with fake SMTP server.
Language: Ruby - Size: 168 KB - Last synced at: 7 days ago - Pushed at: 7 months ago - Stars: 65 - Forks: 2

happycakefriends/certainly
Certainly is a offensive security toolkit to capture large amounts of traffic in various network protocols in bitflip and typosquat scenarios.
Language: Go - Size: 70.3 KB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 65 - Forks: 5

jakobkmar/SimpleKotlinMail 📦
A simple, coroutine based Kotlin Email API for both client- and server-side projects
Language: Kotlin - Size: 3.17 MB - Last synced at: 12 months ago - Pushed at: almost 3 years ago - Stars: 64 - Forks: 7

kura/blackhole
Blackhole is an MTA written on top of asyncio, utilising async and await statements that dumps all mail it receives to /dev/null.
Language: Python - Size: 5.22 MB - Last synced at: about 1 month ago - Pushed at: over 2 years ago - Stars: 61 - Forks: 10

erooster-mail/erooster
A mail suite written in rust meant to be easy to use.
Language: Rust - Size: 1.51 MB - Last synced at: about 1 month ago - Pushed at: 9 months ago - Stars: 55 - Forks: 4

antespi/docker-imap-devel
Dockerized SMTP/IMAP server for development
Language: Shell - Size: 31.3 KB - Last synced at: about 2 years ago - Pushed at: about 3 years ago - Stars: 55 - Forks: 41

iricartb/buffer-overflow-vulnerability-services-tester-tool
Ivan Ricart Borges - Program to detect the existence of remote/local stack-based buffer-overflow vulnerabilities using the standard communication protocol for each service.
Language: C++ - Size: 3.15 MB - Last synced at: about 1 month ago - Pushed at: almost 4 years ago - Stars: 54 - Forks: 13

sophimail/webadmin
SophiMail Webadmin and Dashboard
Language: JavaScript - Size: 4.22 MB - Last synced at: about 1 month ago - Pushed at: about 2 years ago - Stars: 51 - Forks: 21

InterLinked1/lbbs
Lightweight BBS For Linux - Bulletin Board System server software
Language: C - Size: 4.4 MB - Last synced at: 16 days ago - Pushed at: 16 days ago - Stars: 48 - Forks: 5

cmail-mta/cmail
SQLite-backed mail processing suite
Language: C - Size: 2.12 MB - Last synced at: about 2 years ago - Pushed at: about 5 years ago - Stars: 47 - Forks: 2

mailpace/mailpace-rails
A plugin for ActionMailer to send emails via MailPace.com
Language: Ruby - Size: 105 KB - Last synced at: 6 days ago - Pushed at: 4 months ago - Stars: 46 - Forks: 4

gwleuverink/phost
Receive and debug emails sent from your development environment inside a beautiful, self-contained desktop application
Language: PHP - Size: 4.05 MB - Last synced at: 1 day ago - Pushed at: 26 days ago - Stars: 45 - Forks: 2

scrapbird/sarlacc
SMTP server / sinkhole for collecting spam
Language: Python - Size: 565 KB - Last synced at: 2 days ago - Pushed at: almost 7 years ago - Stars: 44 - Forks: 10

killshot13/express-smtp-mailer
A production-ready Node backend with an Express SMTP mail server configurable for use with contact forms, subscriptions, etc.
Language: JavaScript - Size: 1.07 MB - Last synced at: 11 days ago - Pushed at: about 1 year ago - Stars: 39 - Forks: 17

sdelafond/docker-protonmail-bridge
Run ProtonMail Bridge in a docker container
Language: Shell - Size: 13.7 KB - Last synced at: 18 days ago - Pushed at: almost 2 years ago - Stars: 39 - Forks: 8

0xERR0R/mailcatcher
Self hosted mail trash service for raspberry pi
Language: Go - Size: 6.02 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 37 - Forks: 4

mback2k/smtp-dkim-signer
SMTP-proxy that DKIM-signs e-mails before submission to an upstream SMTP-server.
Language: Go - Size: 120 KB - Last synced at: about 1 month ago - Pushed at: almost 2 years ago - Stars: 37 - Forks: 6

SpartaSystems/holdmail
HoldMail is a Java Application for proxying SMTP mail, providing a browsable viewer for captured emails.
Language: Java - Size: 1.99 MB - Last synced at: 5 months ago - Pushed at: almost 3 years ago - Stars: 35 - Forks: 15

watzon/postpilot
Local SMTP testing made easy
Language: TypeScript - Size: 1.5 MB - Last synced at: about 1 month ago - Pushed at: 4 months ago - Stars: 34 - Forks: 1

ststeiger/Lumisoft.Net.Core
Lumisoft NET & Lumisoft MailServer for .NET Core 2.0 (and framework 4.5/4.6.1) - ported to Linux
Language: C# - Size: 27.5 MB - Last synced at: 30 days ago - Pushed at: about 1 year ago - Stars: 34 - Forks: 15

Py-Contributors/PyEmailer
Send Emails In One Click With Python.
Language: Python - Size: 30.3 KB - Last synced at: 6 months ago - Pushed at: about 1 year ago - Stars: 33 - Forks: 17

YoRyan/smtp-translator 📦
An SMTP server that converts emails into Pushover notifications.
Language: Go - Size: 90.8 KB - Last synced at: 4 days ago - Pushed at: almost 3 years ago - Stars: 33 - Forks: 2

etkecc/postmoogle
Postmoogle is Matrix <-> Email bridge in a form of an SMTP server
Language: Go - Size: 88.1 MB - Last synced at: 20 days ago - Pushed at: 20 days ago - Stars: 32 - Forks: 3

Helpmonks/haraka-plugin-mongodb
Plugin for the Haraka SMTP server to store incoming and outgoing emails to MongoDB
Language: JavaScript - Size: 2.19 MB - Last synced at: 1 day ago - Pushed at: 12 months ago - Stars: 32 - Forks: 17

mishakorzik/sendtomail
Free SMTP email sender, using virtual email.
Size: 16.1 MB - Last synced at: 21 days ago - Pushed at: over 2 years ago - Stars: 28 - Forks: 4

RobinMeis/MITMsmtp
MITMsmtp is an Evil SMTP Server for pentesting SMTP clients to catch login credentials and mails sent over plain or SSL encrypted connections.
Language: Python - Size: 79.1 KB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 27 - Forks: 4

maxneuvians/pique
An elixir SMTP server that makes message inspection easier
Language: Elixir - Size: 19.5 KB - Last synced at: 11 days ago - Pushed at: about 5 years ago - Stars: 27 - Forks: 2

shubhexists/flux-mail
A fully self-deployable and open source Temp Mail SMTP Service written in Rust
Language: Rust - Size: 175 KB - Last synced at: 12 days ago - Pushed at: about 2 months ago - Stars: 26 - Forks: 2

EuregJUG-Maas-Rhine/site
Sources of euregjug.eu
Language: Java - Size: 1.66 MB - Last synced at: about 2 years ago - Pushed at: over 6 years ago - Stars: 26 - Forks: 12

xeraa/silverstripe-smtp
Using PHPMailer in SilverStripe
Language: PHP - Size: 161 KB - Last synced at: about 1 month ago - Pushed at: about 7 years ago - Stars: 25 - Forks: 26

haravich/fake-smtp-server
Setting up a fake SMTP server, allowing you to mimic email exchanges for testing purposes
Language: Dockerfile - Size: 24.4 KB - Last synced at: 5 months ago - Pushed at: 5 months ago - Stars: 24 - Forks: 5

julienfastre/docker-sogo
Run sogo in a docker container.
Language: Nginx - Size: 497 KB - Last synced at: about 2 years ago - Pushed at: over 6 years ago - Stars: 24 - Forks: 12

yumusb/email_router
duck.com selfhost, docker, catch-all
Language: Go - Size: 287 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 21 - Forks: 2

albertito/spf
SPF (Sender Policy Framework) implementation in Go [mirror]
Language: Go - Size: 237 KB - Last synced at: about 1 month ago - Pushed at: almost 2 years ago - Stars: 21 - Forks: 9

AhmetFurkanDEMIR/demiraiEmailServices
Bulk Email and certificate sending application
Language: Python - Size: 56.6 KB - Last synced at: 27 days ago - Pushed at: almost 4 years ago - Stars: 21 - Forks: 4

deepsyx/vote-buster
Capcha+Email confirmation bypass script
Language: JavaScript - Size: 145 KB - Last synced at: 23 days ago - Pushed at: over 9 years ago - Stars: 20 - Forks: 7

quarkiverse/quarkus-mailpit
Email and SMTP testing tool with API for developers
Language: Java - Size: 803 KB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 19 - Forks: 9

zabszk/CSharp-SMTP-Server
SMTP Server in C#
Language: C# - Size: 212 KB - Last synced at: 9 days ago - Pushed at: 8 months ago - Stars: 19 - Forks: 5

y9tr3ble/ToolDoxx 📦
This tool is for auto-sending e-mail messages to desired mail.
Language: Python - Size: 1000 Bytes - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 19 - Forks: 0

travispessetto/OrigamiSMTP
A TLS Enabled Fake SMTP Server for Development
Language: Java - Size: 3.58 MB - Last synced at: over 1 year ago - Pushed at: about 2 years ago - Stars: 18 - Forks: 15

danielsantoslgo/Email-Bomber
Python Script for Email Bombing which supports Gmail, Yahoo, Hotmail/Outlook
Language: Python - Size: 8.79 KB - Last synced at: almost 2 years ago - Pushed at: over 4 years ago - Stars: 17 - Forks: 6

indimail/indimail-mta
qmail fork with IPV6, TLS, DANE, DKIM, SRS2, SPF, daemontools, qmailanalog, mess822, & ucspi-tcp
Language: C - Size: 349 MB - Last synced at: 11 days ago - Pushed at: 11 days ago - Stars: 16 - Forks: 3

bebleo/smtpdfix
A SMTP server for use as a pytest fixture that implements encryption and authentication.
Language: Python - Size: 442 KB - Last synced at: 25 days ago - Pushed at: about 2 months ago - Stars: 16 - Forks: 5

mlan/docker-postfix
Docker image, Postfix (Dovecot) mail server: SMTP, IMAP, POP3, LDAP, MySQL. ENV configuration. Demo included.
Language: Shell - Size: 146 KB - Last synced at: 5 months ago - Pushed at: 5 months ago - Stars: 16 - Forks: 3

Digressive/Log-Manager
Flexible clean up and backup of log files.
Language: PowerShell - Size: 101 KB - Last synced at: about 1 month ago - Pushed at: 6 months ago - Stars: 16 - Forks: 1

willscott/gosendmail
Outbound mail sender with dkim StartTLS
Language: Go - Size: 203 KB - Last synced at: 6 days ago - Pushed at: over 1 year ago - Stars: 16 - Forks: 1

forscht/watt
Deploy your own temporary email service with web interface under 15 minutes.
Language: Go - Size: 103 KB - Last synced at: about 1 month ago - Pushed at: about 2 years ago - Stars: 16 - Forks: 1

7orlum/SmtpTelegramGateway
SMTP gateway that forwards received emails to specified Telegram chats via your Telegram bot
Language: C# - Size: 59.6 KB - Last synced at: about 2 months ago - Pushed at: 6 months ago - Stars: 15 - Forks: 5

hariacharya80/nodejs-smtp-server
Simple SMTP Mail Server Implemented With NodeJS
Language: TypeScript - Size: 224 KB - Last synced at: 12 months ago - Pushed at: 12 months ago - Stars: 15 - Forks: 0

rsesek/mailpopbox
A single-user mailserver, providing wildcard delivery addressing and arbitrary reply addressing.
Language: Go - Size: 124 KB - Last synced at: 11 months ago - Pushed at: over 2 years ago - Stars: 15 - Forks: 2

twogg-git/docker-compose-java
A bit more complex docker-compose example with Java, Tomcat, PostgreSQL and a SMTP.
Language: Java - Size: 17.1 MB - Last synced at: about 2 months ago - Pushed at: about 2 years ago - Stars: 14 - Forks: 11
