Mini SMTP server written in golang

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

An email and SMTP testing tool with API for developers

Simple Golang SMTP relay/proxy server

A tiny software that receive a smtp request (email) and send it to the specified webhook as a http post request

Golang SMTP server

A Lightweight High Performance ESMTP email server

a tiny package that implements SMTP server for Go projects

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.

mailout - a https://caddyserver.com/ V1 SMTP client email middleware with PGP encryption

Certainly is a offensive security toolkit to capture large amounts of traffic in various network protocols in bitflip and typosquat scenarios.

SPF (Sender Policy Framework) implementation in Go [mirror]

A Golang library for implementing RFC2821 SMTP servers

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

Go package for transparent SMTP proxying, based on https://github.com/emersion/go-smtp

Self hosted mail trash service for raspberry pi

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

An open source anonymous password-less email client

Lighweight mock SMTP server for testing