I am looking for a privacy respecting (and ideally E2EE supporting) email/ calendar/ contacts provider.

I had previously used ProtonMail up until a few months ago when the CEO started getting political (bummer).

I’ve since been using TutaMail, and while it’s a bit rough on the UI/UX, I do appreciate that the team behind it seems very privacy focused. One problem here though, is that family that is also using this is ending up in spam folders when emailing others (I guess Tuta is more likely to be flagged as spam).

Does anyone have any suggestions for alternate providers?