ServerFiles.com is a server software & hardware directory for Network administrators & IT professionals, listing networking & server software for Windows 2003, Windows 2000, NT and Linux; and now also listing networking hardware solutions focused on server based computing.
Vote for CenturionMail
CenturionMail 3.03 is a powerful yet easy-to-use security program for encrypting e-mails as well as files/folders. CenturionMail uses self-decrypting technology so your recipient needs nothing to open the encrypted email except the password.
Microsoft Outlook integration and administrator control tools make this the perfect email encryption software for companies.