The number of people that use work emails for things like Facebook and twitter notifications, banking websites and other personal reasons boggles my mind. And not just old people either.
Assume that everything you do at work, every email, every web site you look at is monitored and a report is generated daily and weekly. Cops I know in town are now training people to work under the assumption that every. single. conversation. is being recorded and can be used in court.
The era of Privacy and the idea of having a private life are dead. Most people have not figured that out yet.