CryptoFilter for Windows 2000 (64 bit)

CryptoFilter is a pass-through S/MIME gateway for Microsoft Exchange.CryptoFilter provides S/MIME decryption, encryption, sign and verification at the edge.It works with every version of Exchange server including,small Business Server and Exchange 2000/2003/2007/2010 and any SMTP server like IMail, Lotus Notes and Novell GroupWise.It Decrypts messages to enable spam and virus scanning,validates the signature and optionally reject messages and encrypts and signs outgoing messages using a single certificate.It encrypt all messages between two server using a single certificate and server based policy handling rather then confused end-users.