Hi,
Your app is really great, but there's an improvment you should make: add support for hotmail folders. For example, if I create a folder named "work" with all mails from my boss that goes automatically in it when received instead of in the inbox folder, I don't receive a notification from your app... Please change that, so that I (and other people) may receive notifications for all emails, not half of them :)
Thank you for your app
Have a nice day(and sorry for my bad English)