Does anyone run their own email server?

https://lemmy.one/post/81542

Does anyone run their own email server? - Lemmy.one

All this new excitement with Lemmy and federation has got me thinking that maybe I should learn to run my own instance. What always comes up though is how email is the orginal federated technology. I am looking at proxmox and see that is has a built in email server, so now I am wondering if it is time to role my own. I stopped using gmail a long time ago, and right now I use ProtonMail, but I am super frustrated with the dumb limitation of only having a single account for the app. I get why they do it, and I am willing to pay, but it is pricey and I don’t know if that is my best option. I guess it is worth it since ProtonVPN is included. It looks like they are expanding their suite. Is it worth it? Can I make it secure? Is it stupid to run it off a local computer on my home network?

It's bad out there when it comes to hosting your own email server. This blog post shows somebody's experience in detail, and it's worth reading. https://cfenollosa.com/blog/after-self-hosting-my-email-for-twenty-three-years-i-have-thrown-in-the-towel-the-oligopoly-has-won.html

It's all so sad.

After self-hosting my email for twenty-three years I have thrown in the towel. The oligopoly has won.

Many companies have been trying to disrupt email by making it proprietary. So far, they have failed. Email keeps being an open protocol. Hurray? No hurray. Email is not distributed anymore. You just cannot create another first-class node of this ne

That was a sobering read. We all feel victorious when we see big tech fail after they wronged their users, but fundamental technologies that actually run the world have already been lost, and may never be recoverable for egalitarian use.