Cool thank you will look into them... It's stuff like preserving old emails, drive docs that I cannot be fucked going through but may need at some point in life that I loathe to imagine doing manually. If a competitor developed a seamless import would be amazing...
Protonmail are a privacy centric, switzerland based email provider that we use.
I tried to switch to them a year or so ago but gave up in the face of massive faff. I might try again soon