Payed for 5 years, but now I'm in the progress of migrating to a "regular" mailservice. Problems I have with tuta: The client has become super slow in recent months, it seems to get worse and worse. Notifications don't arrive or arrive too late (Android). No other way than to use it with their clients. No offline support (or at least it doesn't work for me). UI/UX isn't that great either.