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
i would but my isp blocks port 25 or any stmp traffic
Yeah, and even if that wasn’t the case, most receiving email servers will put anything you send strait into the spam box. Self-hosting email is sadly broken in so many ways… :(
And a static IP address may be needed too to ovecome anti-spam services.
When I get my homeserver I’m planning to use a VPS with Wireguard to give it a static datacenter IP to host my E-Mail from home. If the E-Mail traffic is encrypted, even someone with full control over the VPS still wouldn’t be able to get any content