Multi architecture simple SMTP server (postfix null relay) host for your Docker and Kubernetes containers. Based on Debian/Ubuntu/Alpine.

Ansible codebase to set up a secure mail server

A collection of shell scripts for doing common tasks.

Configuration for my personal cloud on a public OpenBSD host.

Makefile to generate openssl keys and Postfix configuration instructions for TLS authenticated smtp client to smtpd server mail relaying

Simple web interface for Postfix domains, accounts, aliases

Postfix config files

Setting up a Debian VM, and implementing different services.