POPBeamer is a POP3 and IMAP Connector for Microsoft Exchange
XWall is a spam filter for Microsoft Exchange
CryptoFilter is a pass-through S/MIME gateway for Microsoft Exchange
AirSyncFilter is an ActiveSync Proxy for Microsoft Exchange (EAS)
SMTPBeamer is an e-mail server for SMTP, POP3, IMAP and HTTP.
iTNo is a reverse Proxy for Microsoft Internet Information Server (IIS)