I read the texts about e-mail privacy regulations in Norway as thoroughly as possible, but I’m not sure if I understood everything correctly regarding the advantages of Runbox compared to an EU mail provider, e.g. Germany.
Although Norway is not in the EU, it is in the EEA (European Economic Area) and as such it implements all EU regulations so that it can stay aligned with the EU single market. Therefore, you can consider storing your email in Norway as roughly equivalent to storing it in an EU country.
We can anonymise your account rather than deleting it. Deleting it may remove content that is useful to others and this is intended to be a community website. I hope that will be acceptable.