Based in Switzerland and replaces many of the Goolge services, it also has a free tier if you want to check it out.
I've moved over due to how dirt cheap storage is
But then I took at look at the service I'm already using daily, Vivaldi browser, and lo and behold, each Vivaldi account gets a 10 GB email account. Free btw. They're Norwegian.
But in order to get it I believe you have to gain reputation on their forums first or something like that, so not for everyone.