Download Kaiten Mail v2.007 APK. Kaiten is an excellent email client for Android phones and tablets. 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.