Blake writes "The Top 10 Ways to Eliminate Spam from Your Inbo is from over at itsecurity.com. Spam emails are estimated to cost anywhere between US$10 to $87 billion per year in direct costs and lost productivity. What's more, 90% of computer viruses are spread by email attachments. Spam has become so insidious that every company has to consider the cost and means of reducing its impact. Sometimes it's as simple as implementing a basic spam filter and applying best practices-- i.e., following a few rules for recognizing and eliminating spam. On the other end of the spectrum are the most aggressive tactics, which involve turning the tables on spammers. This article provides ten tips to help eliminate spam email from your inbox."