I like tuta.com (formerly Tutanota). The mobile app is really simple—so much so that they’ve only recently added a red and blue themed dark mode. Aside from that, I have never encountered any problems in my few years of using it.
They offer both free and paid plans. I recently decided to subscribe to Tuta to support their project, although in previous years the free plan worked fine for me.
I think it’s french for Monday-Thursday.
I mean German isn’t any easier: Umfahren means to run over someone And Umfahren means to drive around something