Excellent Update July 2018: Continue to love this app. Lately I've been struggling with unstable Android apps and Aquamail continues to stand out. In the time I've had it, the app has been rock-steady. It has _never_ crashed. Job well done. (Original comments:) Love the features and reliability of this app. It's a great improvement over Gmail in the raw, as it were.
Simply the BEST Thoroughly and thoughtfully designed, offering tons of useful features otherwise missing in GMail and most other popular email clients. The developer put together an excellent forum page where bugs, questions and suggestions are promptly answered and addressed. Most importantly, subsequent updates always translate into significant improvements, unlike GMail and most other Google products for which updating usually means crippling. I've been using AquaMail Pro for over 3 years and never looked back.
Best Email App! Always works, no issues. Great design, clean look. So many adjustable features! Takes a bit to set up for personal preference but great once set. Con: Difficult to manage folders, can not create a folder in an existing folder.
works great It has a few quirks, like "select all" only selects those messages that are visible -- not all messages in folder. (So have to keep scrolling and "select all" repeatedly to truly get all.) But quirks aside, it is a great app.
By FAR the best mail app There have been 2 issues with it. Most frustrating is that even when I choose to send by my preferred @live.co.uk email address, it sends by a different one that is part of the same microsoft account (even if this is to do with Microsoft's servers, Thunderbird can send the same emails with the correct, preferred address so it must be fixable!!). I actually can't remember the second issue I had but it was insignificant.. Otherwise this app is perfect and highly configurable
The best email app.. really! I am a Pro User for several years and would probably pay more for this app. It is really exceptional and virtually error free (Nexus 6p, Android 6.01). In paying for the app, my expectation is that is would be free of ads. The only annoying thing lately are some advertising pop ups in the unlocked version. If you need more cash, ask your Pro users for a donation and keep the ads out. Thanks.
+ Bug fixes.
+ OAUTH2 authentication for Yandex.
+ Tasker: the plugin now returns data from all matching messages, as arrays (not just one).
+ Undo for message deletions and similar actions. Settings -> Confirmations and undo.
+ "Replace contact names", app settings -> Contacts.
+ Exchange: now possible to "accept" invites without sending a response.
+ Calendar invite previews: show other events from the invite's day.