Greater Protection During Email Transmission

"Barracuda Networks, Inc., the leading provider of enterprise-class spam firewall solutions, today announced all Barracuda Spam Firewall models will include support for STARTTLS (Transport Layer Security), the standard SMTP (Simple Mail Transfer Protocol) feature for encryption of email communications. The STARTTLS command is used to negotiate an encrypted session using TLS, adding an increased layer of security by encrypting the email transmission channel as messages cross the Internet." Source: TMCnet.com