An email and SMTP testing tool with API for developers

Simple Golang SMTP relay/proxy server

The first Open-Source high-performance MTA developed from the ground-up for high-volume email sending environments.

The collaborative Open Source successor to qmail and netqmail

Lightweight SMTP relay Docker image using msmtpd

Simple mail relay that can take unauthenticated SMTP emails (e.g. over port 25) and relay them to authenticated, TLS-enabled SMTP servers.

Docker image running a SMTP relay with postfix

SpamPD - Spam Proxy Daemon. A spam-filtering SMTP/LMTP proxy server using SpamAssassin in Perl. Since 2002.

Postfix Docker Image with great flexibility

SMTP server and SMTP relay host

SMTP Open Relay Exploitation

AWS-hosted personal email system: sending, receiving, storage, and forwarding (relaying). `notmuch` client. JMAP server WIP.

SMTP Relay service for Windows

SMTP server to use for forwarding messages

No description provided.

PHP SMTP Mailer library implemented by socket

Docker compose for running Uptime Kuma and sending notifications via NTFY and Email

GoLang SMTP server and client implementation

Synchronous Concurrent Relay and Mailer Daemon

SMTP.com is a powerful and reliable SMTP delivery service that enables you to send and track high volume emails effortlessly. This WordPress integration for SMTP.com enables you to send and track your emails seamlessly.

Minimal SMTP server/relay, works natively on Kubernetes

A small SMTP server that receives emails and then sends them using Microsoft Graph, built for legacy applications.

Docker WordPress images optimized for production

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Very simple SMTP relay (forwarding) server build in Docker.

Relay SMTP using nodemailer

Forward Your Email

Home network setup

No description provided.

No description provided.