For Mail Journaling and the download features in the Message Viewer, the message body will not be sent to the Mail Journaling account and cannot be downloaded to the Desktop. Only the sender of the encrypted message(s) and the recipient can view the body of a message encrypted by the Barracuda Email Encryption Service. When the Barracuda Email Security Gateway encrypts the contents of a message, the message body will not be displayed on the BASIC > Message Log, BASIC > Outbound Quarantine, or the ADVANCED > Queue Management pages. For details about sending and retrieving encrypted messages as applies to this add-in, see steps 4-6 of Sending and Receiving Encrypted Messages below.

See the Barracuda Email Security Gateway Outlook Add-In Deployment Guide or the USERS > User Features page in the Barracuda Email Security Gateway web interface for information on deploying the Outlook Add-In. You can download the Barracuda Outlook Add-In for your Microsoft Exchange Server to enable users to choose encryption from the New Message window in their MS Outlook client.

These global encryption policies will apply to all domains from which encrypted email messages are sent.įigure 1: The sender's email is encrypted by the Barracuda Email Encryption Service, then stored at the Barracuda Message Center for retrieval.Įncrypting Messages From the MS Outlook Client Emails that match policy are securely (via TLS) sent to the Barracuda Message Center.Įncryption is configured at the per-domain level, but actual encryption policy (by sender domain, email address, recipient, etc.) is only configurable at the global level using the BLOCK/ACCEPT pages.

For health care providers, governmental agencies and other entities who need to protect private, sensitive and valuable information communicated via email, the Barracuda Email Security Gateway allows creating multiple policies to specify exactly which outbound emails to encrypt.

Outlook email encryption services