How to create my own SMTP Server with my own domain?

This page summarizes the projects mentioned and recommended in the original post on /r/servers

Our great sponsors
  • Onboard AI - ChatGPT with full context of any GitHub repo.
  • WorkOS - The modern API for authentication & user identity.
  • InfluxDB - Power Real-Time Data Analytics at Scale
  • Mailcow

    mailcow: dockerized - 🐮 + 🐋 = 💕

    Not sure why anyone hasn’t mentioned MailCow yet… I would advise against self-hosting your mail server for several reasons (I do it) but if you are going to regardless; I think this is you best option. Only took me ~45 mins start to finish.

  • Mailu

    Insular email distribution - mail server as Docker images

    Mailu. It’s a docker image that has the whole email system pretty much all done for you. If you don’t know docker, learn it it’s well worth it.

  • Onboard AI

    ChatGPT with full context of any GitHub repo. Onboard AI learns any GitHub repo in minutes and lets you chat with it to locate functionality, understand different parts, and generate new code. Use it for free at

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

Suggest a related project

Related posts