[psy-q]

I've been with them for over a year now as well and not a single issue. The interface is a bit cumbersome in some ways, it's a customized OpenXchange, so some mailbox.org-specific settings are done outside of the rest of the more general OpenXchange settings.

What you get with mailbox.org that you don't get with ProtonMail:

  * IMAP and SMTP
  * Support for hardware 2FA dongles like Yubikey
  * Ability to use your own GPG keys
  * Very capable mail filter config tool
  * Calendaring and contacts (with nice URLs so it's easy to use on Android via DAVdroid instead of Google's stuff)
  * File storage
  * Web-based spreadsheet, word processor and presentation tool

Their jurisdiction is Germany so you get whatever is left of EU privacy laws plus the Germany-specific ones.

[vopi]

I don't know much about eu laws and less of Germany. Out of curiosity if I was a Nazi could the government shot me down?

[pfg]

A number of European countries have laws that make denial of the holocaust (or sometimes more generally all known acts of genocide) and usage of Nazi symbols (swastika, etc.) illegal, with exceptions for things like art and research. Many also prohibit incitement to ethnic or racial hatred.