Updating my 5-star review to 3-stars. This app is great for POP accounts, but not fully functional for IMAP accounts. It cant remember marked read message status locally and cant sync read message status with the server. You also cant turn off the unread badge notification for all those already read messages that keep flipping back to unread. So, if youre on a POP account youll love this app. If youre on IMAP, youll hate it. ----- My main (work) email is on an Exchange server AND on the iPhone mail app. I dont want to mess with multiple accounts on that app - so having THIS app for all 4 of my other email addresses is PERFECT! Especially since I dont need calendar or address sync for those. Been using this daily for over 6 months with no problems. Love it for how Im using it!