They do have fallback, they keep backups in the US. So if you want backup / data...

atmosx 51 days ago | parent | context | favorite | on: Ask HN: Alternative to Proton Mail?

They do have fallback, they keep backups in the US. So if you want backup / data EU sovereignty it’s not really going to cut it. I don’t remember them having an outage the last many years… nothing that affected me at least.