S

smtp

ICL : Intellisrc Common Library : This library can help you to write less code and speedup the development of your next great application. It is particularly designed to accomplish most of the common tasks required by backend services.

Mailserver monitoring

✉ Mirror of the NeoMutt Project -- https://github.com/neomutt -- https://neomutt.org/

SMTP (email) server with a focus on simplicity, security, and ease of operation [mirror]

A mail content scanner for postfix written in python

This is a SMTP docker container for sending emails. You can also relay emails to gmail and amazon SES. Based heavily on namshi/docker-smtp, but using the debian:stable-slim image.

CryptoLyzer is a fast, flexible, and comprehensive server cryptographic protocol (TLS, SSL, SSH, DNSSEC) and related setting (HTTP headers, DNS records) analyzer and fingerprint (JA3, HASSH tag) generator with Python API and CLI.

C/C++ library to send email

AxeSMTP is a toolkit, including applications, for modifying SMTP traffic while passing through.

SMTP server library for Rust + actual server you can deploy

A tool to check how your provider services are automagically discoverable

Collect logs from docker containers stdout and forward to various destinations according to your configuration.

A policy daemon for postfix written in python

spf is an open source implementation of the Sender Policy Framework (SPF) in Go.

It is used by the chasquid and maddy SMTP servers.

Mail Server API (Extension) for Impact-Survey-Bot.

The Exim MTA

Canonical git repo: https://git.exim.org/exim.git

A full example of sending an email using testcontainers and a mock smtp server.