Red Earth Software announced that Policy Patrol is successfully blocking spam and adding disclaimers <A HREF="http://www.policypatrol.com">to several Exchange Server 2003 deployments</A>. Policy Patrol is an email-filtering tool that offers advanced anti-spam, anti-virus, content & attachment checking, disclaimers, archiving and reporting. Policy Patrol works with Microsoft Exchange Server 2003/Exchange 2000/Exchange 5.5, Lotus Domino/Notes and almost any other SMTP mail server. If installed on Exchange Server 2003 or Exchange 2000, Policy Patrol can filter internal as well as external emails.