Once you have the application installed, its time to configure the application with your email service of choice. Though the application started out with Gmail it now supports other IMAP servers, Google apps for domains, Rackspace email & MobileMe accounts as well. The free version of the application would serve only as a simple email notifier that runs as a menubar app, the Pro version allows much more . The app supports multiple email accounts which can also be configured individually. Starting with the reply & compose feature, that’s right no need to fire up your browser you create and reply to email messages directly from the app itself! Full message preview provides the ability to look up just about any email message be it plaintext or HTML, and a bunch of notification options. The notification options are well thought out and can be configured with respect to each account. For example, I have an email account just for newsletters, one for private email and another one for official email. I can set up audible reminders for the private and official accounts for immediate action, whereas just setup a growl notification for the newsletter emails.
Being a sucker for applications that come gorgeous interfaces, I fell for Notify 2 on first sight. The interface is designed beautifully and works without any hitches. The menu bar icon can be configured to display the number of unread messages, a subtle growl notification can also be configured for each email account that you've setup with Notify and finally the audio notification as well make the whole experience of using the app a pleasure.