Near perfect Android mail client  but with issues since Android 5 and 6 It's been my favorite mail client for years  it just works once you've set up everything. Perfect for IMAP. Only small issues: Since my switch to an Android 5 device  Android's menu soft-key (long-press Recents button) doesn't work any longer to open the menu in K-9. And since my device's upgrade to Android 6  K-9 seems to """"""""""""""""forget"""""""""""""""" it has internet access after a while and stops receiving new mail by itself  and only continues once the device switches from 3G/4G to Wi-Fi or back.""
June 29 2016