Report Offensive Message

I had a co-worker who used to walk away leaving his IBM workstation (really old school) open with his messages up. Since we had to share the stations, it was an annoyance to the others who needed to use them. Finally, I sent out a message to our local distro list from his account telling people he was footing lunch that day, so bring all their receipts to him. Another message was sent from another conspirator letting people know it was a prank, but bring the receipts anyway and reference "his" message. He got the message really fast about leaving stuff open.

People keep saying they have nothing in their email they are afraid for others to see. I tell them that doesn't matter because it is really about what others can do using their accounts.