Policy Patrol Email 7 Anti-spam, disclaimers, signatures, email archiving, compression, content security and anti-virus for Exchange Server and Lotus Domino. Policy Patrol is available in several product editions with different feature sets.
Requires: Microsoft Exchange 2010 Exchange 2007, Exchange 2003, Exchange 2000, Exchange 5.5 or Lotus Notes/Domino R7/R8 or any other SMTP mail server.