Really, this is a very nice mail soft: simple, but light and stable. I use it for checking my POP mail. Mail in iOS doesnt suit me as in last version I have no opportunity to choose how many last messages I want in my phone, and I really dont want to stock my phone with 10 day history having 16 Gb memory. After that I tried Sparrow application, but its glitches drove me up to the point where I started to look for smth else. Luckily no problems with this one. Thank you! I was almost desperate already: not much progs for POP checking. :)
Only maybe one thing to add - an option to always send background copy to my address.. Then Ibis mail would be as perfect for me as it can be. :))