Following a rise in the levels of risk it discovers when scanning enterprise email systems for inappropriate images, specialist risk-mitigation software vendor <A HREF="http://www.webitpr.com/release_detail.asp?ReleaseID=9095">PixAlert has released ImageGuard MailAssessor,</A> a free downloadable tool which allows companies to rapidly check for potential image risk in their email systems. It's widely recognised that outbound emailing of inappropriate content damages company reputations and brand equity, while internal distribution can undermine employee welfare and productivity.