I’m on a 2 year family plan in proton that has to be around 1 year in. Now, in the last few months I’ve been upping my game in self-hosting, even for our family business (moved from Zoho Workplace to a VPS with Nextcloud and MXroute for email, with mandatory PGP for internal emailing and all files in next loud encrypted, and it’s been great, but it does come with some extra work for me).

I spent the last 2 days deploying stalwart in the same VPS with a domain I wasn’t using to test it as a potential email server to self-host when Proton’s subscription ends. It seems to be working well, I even got it to e2ee between that and my Proton email (can’t get Tuta to accept a single email from it though, still need to tinker a bit it seems). Using SMTP2Go for outbound emails (free gives me 1,000 emails sent every month, ans I know my 6 family users together don’t send even 500 emails in a month combined) to avoid the VPS IP address from being blacklisted if something goes wrong.

I urge everyone to try it. It is not as easy to implement as they try to make it in YouTube videos, specially if you try to use as many security and privacy features as possible, but it is the easiest email server I have ever tried to implement, and I believe it is absolutely feasible for personal stuff (not too sure about business, so I’ll stick to MXroute for that for now).

If you have an unused domain (maybe a used one that you don’t rely on for emailing) and some space in your homelab or in a VPS, Stalwart + SMTP2Go is a fun and potentially productive project to give a shot.

Edit: I just went into my Tuta account and the emails are there. Seems it was an impatience issue more than it was technical 😁