Free K-9 Mail Open Source Email Client Released for BlackBerry 10 (IMAP, POP3, Exchange)

  Holy moly! I was totally shocked when I saw K-9 Mail pop up in BlackBerry World. The hugely popular open source Android email client works beautifully on BlackBerry 10 and its free! I am still surprised that BlackBerry allowed a third party email client into BlackBerry World (which used to be against their policies)….