[DavideNL]

What bothers me most is that i can't download any e-mail (like normal e-mail clients) to my local machine (on OS X and/or Linux). So, i can't make any backups either and if the Tutanota servers disappear (for whatever reason, maybe beyond their control like Lavabit), i no longer have access to any of my e-mails :s

(same problem with their iOS clients, no connection to the servers = no access to any of your e-mails)