If you want to move away from Google Drive or Microsoft OneDrive, these are some solid alternatives from Europe.
Website hosting
One option for your email is to have a hosting plan at a hosting provider. Most plans for having a domain and a website behind it also include one or more emailboxes.
Do a search for 'website hosting' (or similar in your local language) and dozens of options will pop up.
Alternatives to GMail and MS 365
For solutions more like GMail, there are Proton (Swiss), Tuta (German), mailbox.org (German), or Soverin (Dutch).
