Good time to switch to a European mail provider Tuta with their 62% discount.
Good time to switch to a European mail provider Tuta with their 62% discount.

Tuta: Turn ON privacy for free with secure emails, calendars & contacts | Tuta

Tuta is a end-to-end-encryption mail and calendar provider. They recently wrote a good blog-post about changing to european services.
I really dislike Tuta for their refusal to support SMTP/IMAP and PGP, let alone CalDAV or CardDAV. Posteo's approach is way better.
Is this not a deal breaker for, like, everyone?
Web apps.
For reference I work for a competing mail provider and the majority of our users don't use SMTP or IMAP, instead exclusively using the web app.
Personally never had to use either protocol, what's your use case? - genuinely curios.
Posteo has no custom domain support, deal breaker for me. As far as I understand they don't support IMAP in order to keep their encryption working, and I believe others like Proton do the same thing. Since their webapp is good and they even have an official client on Fdroid, I don't think it's a big deal
For people who want custom domain support, as well as SMTP/IMAP, but still euro-based, Nubo may be more what you're looking for if you're OK with dealing with a newer company.
What do you use smtp/imap for?
Email apps.