I like how easy it is to use. It lets you set rules for what gets emailed and what doesn't. The interface is very intuitive and makes it simple to learn. You can also customize what is sent from certain email addresses. There are some things that could be improved. Sometimes it takes a few seconds before the app will recognize something has been added to my inbox or sent by me. This is not always the case, but it would be nice if it was more consistent. Make sure to have a good internet connection. If you do, then this is a great application. It allows you to send emails without having to go through the hassle of manually selecting recipients.