Many other guides dive deep into 10 plus pages of how to set up such a service with Dovecot, Postfix and a web server all from the command line, but this one is a lot simpler because most of what you need is inside Citadel. Citadel also has calendar, Contacts, Notes, Tasks and chat rooms so can be a good alternative to Google or other providers. Your only cost really is the Raspberry Pi and a domain name if you don’t already have one.

You could tweak this a bit further by using your own DNS provider (or alternative to Cloudflare) and considering an external hard drive connected to the Pi for reliability.

See https://pimylifeup.com/raspberry-pi-email-server/

#technology #email #privacy #raspberrypi #alternativeto #opensource

    • southerntofu
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      4 years ago

      That’s not true. Even when “master” was the default, i had to “get out of my way” to support many projects who did not use “master” as default branch name. Whatever setting i personally use on my repos, i can hardcode in my scripts. When dealing with other people’s repositories, it’s an entirely different story.