Yes, it’s not only possible, but fairly easy to do! Depending on which registrar you purchased your domain through, you may be able to have them host your email. That may be the easiest option, but your registrar could suck so I can’t recommend that off-hand.

Third party providers, like mailbox.org, mailfence, proton, tuta, runbox, zoho and others can all host your email. You just need DNS records and proof it’s your domain.

Below is a link to mailbox.org’s guide on hosting with them.

I read a few different guides and it seemed like the most comprehensive. The steps should be fairly similar for every potential email host.

https://kb.mailbox.org/en/private/e-mail-article/using-e-mail-addresses-of-your-domain/

Depends a lot on what you’re looking for. If you just want email, then you have a lot of options. Mailbox.org, Posteo, tuta, mailfence, fastmail, and runbox all come to mind. If you want a full gsuite replacement, ala proton unlimited, then your options are limited.

If you self host? Absolutely. That’s a nightmare. Paying a provider (like proton, for instance) to manage your custom domain email is easy. I haven’t run into any issues having my email accepted, even by hotmail addresses.

You might run into issues with some newer TLDs, but that is slowly being fixed. Also .xyz domains get sent to spam a lot because they’re usually used for malware.

If you’re willing, I strongly recommend people get their own domains. That way, you’ll always be able to change email providers without changing your address.

I’ve been using them for my domain and email for almost a year now and I have no complaints. I had to talk to customer support twice to fix a couple things that came up and they got back to me right away. Can’t say the same for the last service I used lol

I think it’s fair to point out they’re not designed around encryption like proton is. It’s not a factor in my threat model because I treat email as non-private communication, but it’s something you should know if you’re wanting proton for that reason.

kDrive is a heavily customized Nextcloud/OnlyOffice implementation with a pretty new and well-regarded file sync algorithm they implemented last year. I would recommend cryptomator to client side encrypt anything you want to protect. It’s at rest encrypted, but not end-to-end because there’s nothing client side.Here’s a list of WebDAV urls from the Cryptomator community to help you set it up. KDrive is on there.

Anyway, hope it works out for you!

I ended up settling on Infomaniak’s kSuite after looking around. They’re a mid-sized registrar and hosting company.

They’re partially employee owned (and I believe in the process of becoming fully owned by employees). I’ll grant their privacy policy is just standard EU/Swiss boilerplate, though (stuff like no sharing your data, etc., that you always find in EU paid services like this). GDPR compliance was all I was looking for.

The web client looks nice and kDrive is affordably priced if you need a Google docs/photos/drive alternative.

Edits: clarity and me refreshing my memory on their privacy policy

Self hosted email is its own can of worms. I wouldn’t recommend it to anyone outside of experienced IT people. You’ll end up blacklisted before you send your first email if you do anything wrong (and there’s a lot that can go wrong), and it doesn’t solve any security problems email has.

Anything sent over email just isn’t private. That goes for Proton customers when they send or receive anything from a non-Proton address too. The one thing privacy email providers can actually do is keep your inbox from being scanned by LLMs and advertisers. That doesn’t prevent the inboxes and outboxes of your contacts from being scanned, though.

If you use email, the best thing you can do is be mindful of what kinds of information you send through it. Use aliases via services like simple login or anonaddy when possible. Having a leaked email is a security vulnerability. Once bad actors have your email, they now have half of what they need to breach multiple accounts.

I’m also sick of hearing about Swiss privacy laws. Their intelligence service got busted covering for a US and German spy front operation in Switzerland. If it happened once, I promise it has happened before and since.

Edit for those who can’t click: a front company in Switzerland sold fake encrypted communications services around the world for years, possibly decades, with the assistance of Swiss intelligence agencies.

On the Nintendo page for it, it says the motion controlled games require a joycon, but those games are disabled for online play. Maybe there will be an option to disable them for local play too?