K-@ Mail Pro (Kat Mail Pro), the first and only email client for Android that combines a gorgeous graphical design with great user experience and the power of K-9 “under the hood”.
★ Beautiful yet simple design for a great user experience
★ Automatic setup for many popular email services like Yahoo, Hotmail or Gmail
★ Supports more email services via IMAP, POP3 and/or SMTP
★ Split-screen views on tablet sized screens
★ Advanced Email Widget
★ Rich-text editor to format text including the signature: bold, italic, underline, strike-through, superscript, subscript, text size, text color, background color, numbering, bullet points, indentation, left/center/right alignment, links, images, undo/redo.
★ Message threading
★ Remote search for IMAP accounts
★ Android Wear notifications (stacked notifications with preview and action buttons for individual mails)
★ Swipe messages to delete, archive or mark as spam
★ Swipe mails to navigate to the next/previous mail
★ Text-to-speech notifications based on user activity (driving, cycling, walking…)
★ Localized in more than 20 different languages
★ Encryption and signatures (PGP in conjunction with APG or OpenKeychain)
★ Highly configurable and customizable
Handles “Doze mode” on newer Android devices more gracefully. Doze mode was the cause of the app showing the “syncing disabled” message and preventing it from syncing mails in the background.