[darklajid]

And no way to access your mail via IMAP or .. any mail client, really. That's a no-go.

>Can I retrieve my Tutanota emails via IMAP to another email client?

>This is not possible as we could not guarantee end-to-end encryption for your data. [1]

1: https://tutanota.de/#!faq

[mike-cardwell]

Well, it is possible. They'd need to write an IMAP proxy which can run on the end users machine which sits inbetween the client and the server and handles the encryption/decryption transparently.