There are 18 repositories under smtp-server topic.
:mailbox: SMTP Server + Web Interface for viewing and testing emails during development.
Papercut SMTP -- The Simple Desktop Email Server
Mini SMTP server written in golang
Disposable webmail server (similar to Mailinator) with built in SMTP, POP3, RESTful servers; no DB required.
Local, web-based mail server application. Slurp mails into oblivion!
PostfixAdmin - web based virtual user administration interface for Postfix mail servers
Buggregator is a lightweight, standalone server that offers a range of debugging features for PHP applications.
Multi architecture simple SMTP server (postfix null relay) host for your Docker and Kubernetes containers. Based on Debian/Ubuntu/Alpine.
A tiny software that receive a smtp request (email) and send it to the specified webhook as a http post request
A simple SMTP Server for Testing purposes. Emails are stored in an in-memory database and rendered in a Web UI
Simple SMTP relay docker image.
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.
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.
The first Open-Source high-performance MTA developed from the ground-up for high-volume email sending environments.
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.
Smtp server for mass emailing, managing email lists and more. Built on .NET Core. Linux, MAC and Windows compatible.
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.
End-to-end encrypted email for the mesh networking age
SMTP mock server written on Golang. Mimic any 📤 SMTP server behavior for your test environment with fake SMTP server.
netDumbster is a .Net Fake SMTP Server clone of the popular Dumbster