I like it very much because we use this software to secure our email communications internally - so no one can read them in case they have been sent from us or received over there by another employee (even though you are logged into your account). It has helped me be more cautious about sharing personal information through my emails since if someone else was reading it without authorization than that would open up myself as well! However, when using it externally with people who do not know what they're doing regarding privacy settings; then sometimes their responses go directly to spam box which makes communicating difficult at times. As mentioned above, protecting internal communication between employees/leadership team members when sending sensitive info via an insecure medium.