I used originally migrated to paid protonmail personal, for a while. Then i upgraded to enterprise to try out/demo out my usecase. Big mistake. I couldnt undo

I used originally migrated to paid protonmail personal, for a while. Then i upgraded to enterprise to try out/demo out my usecase. Big mistake. I couldnt undo it. Finally waa able to.migrate to fastmail. Proton drawbacks: - NO autofwd emails - expensive - customer support is below avg Fastmaul drawbacks: - NO multidimensional hierarchy (NO folders+ labels allowed)