The CipherMail email encryption gateway is an email server (MTA) that encrypts and decrypts your incoming and outgoing email. Because the CipherMail gateway functions as a general SMTP email server, it is compatible with any existing email infrastructure and can easily be placed before or after existing email servers. The gateway is typically installed as a “store and forward” server. Email is therefore only temporarily stored until it is forwarded to it’s final destination.

CipherMail Email Encryption Gateway supports all four major encryption standards: S/MIME, PGP, PDF encrypted email and TLS. S/MIME and OpenPGP provides authentication, message integrity and non-repudiation and protection against message interception (using encryption). S/MIME and OpenPGP uses public key ...