Don't store important files in your email. There, I said it. The chances of something happening and them all getting deleted are slim, but never zero. This advice applies even more so if you are working in a company with a mail retention policy. These employees were furious when they learned from the IT guy that every email that was older than 2 years was gone, permanently deleted, and irretrievable. They had some important financial documents that they wanted to check out again, but alas, ther…