I like how easy it was for me to install this software in my business account as well as have access from anywhere with an internet connection.
It also has some really nice features such as being able to set up rules that will notify you when certain emails are received or sent so there's no need to check your inbox all of the time. Not much but maybe having more options would be helpful if one were looking at other products out their. This product works great! We use it mainly because we can easily see what our employees send each others via e-mail without them knowing they're getting checked.