M

mta

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

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.

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

It is used by the chasquid and maddy SMTP servers.

Go implementation for Postfix socketmap table lookup client.

MTA Deployment

The Exim MTA

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

Postfix image on an Alpine base. Users stored in a PostgreSQL database.

Mail header analyzer that checks malicious hostnames (MTAs) via abuseIP API. It also extracts useful information as sender and SPF checks.