Kaiten Mail is an advanced email client for Android. Based on the award-winning K-9, Kaiten has been completely redesigned to look gorgeous on your tablet. (It looks pretty snazzy on your phone too.)
Kaiten supports IMAP Push, POP3, Exchange 2003/2007 (with WebDAV).
Kaiten supports multi-folder sync, flagging, filing, signatures, bcc-self, PGP, mail on SD, multiple identities, search, configurable notifications & more!
Built by K-9's lead developer, Kaiten is simpler, easier to work with and a whole lot prettier. Frequently used commands are now available in the application's action bar. If you have the screen real-estate, Kaiten's split-screen view lets you see a mailbox and individual messages side-by-side.
If you're having trouble with Kaiten, drop me a line and I'll do everything I can to help you out.
We all wish Google had a longer refund window for new apps. If you buy Kaiten and decide it's just not for you, send me your order number any time within the first few days and I'll issue a refund.
Please note that neither K-9 nor Kaiten Mail currently support Exchange ActiveSync.
Kaiten's name is a play on K-9. It's a Japanese word that means rotation and sounds a lot like K10 or K-10.