Depends on what features you need :) I use mailbox.org because I can use my own domain and they claim to focus on privacy. And it's hosted in Germany. But I b

Depends on what features you need :) I use mailbox.org because I can use my own domain and they claim to focus on privacy. And it's hosted in Germany. But I bet it's missing feature that are essential for others. Posteo and protonmail are alternatives that friends of mine use.