I like that it is easy to use, and that it works with email services that do not support encryption natively. It also has a great price point for home users, so it's not too expensive. I dislike that the app does not have an option to configure your own keys. The software is easy to use, but it could be more intuitive. It would be nice if there was an in-app tutorial or step by step walkthrough of how to set up a workflow. If you need strong email encryption then this product will help you achieve this goal. Strong encryption of emails is important to ensure privacy and security of our business communications. We use this software to encrypt messages before they are sent.