They already have a data center in Iceland. But that's an extra replica, they do not provide an option to store your mail only there.
On the other hand, I am not sure it is overly naive to assume that if your data is not in the US, it's safe. The primary rational motive would be to show with your wallet that hoarding data is not appreciated.
On the other hand, I am not sure it is overly naive to assume that if your data is not in the US, it's safe. The primary rational motive would be to show with your wallet that hoarding data is not appreciated.