Use the Appliance Settings: Attachment decryption page to configure a list of password candidates, list of keyword candidates, and a list of ignored word candidates the Email Security — Server appliance can use to decrypt password-encrypted malware objects.
To configure attachment decryption settings:
Click Settings and then select Appliance Settings.
Click Attachment decryption in the sidebar.
(Optional) Use the controls at the top of the page to define the scope of the changes.
Central Management System (CMS) > Central Management System System Administration Guide Release 10.x > Appliances > Configuring managed appliances > Configuring managed appliances using the Web UI
Central Management System (CMS) > Central Management System System Administration Guide Release 11.x > Appliances > Configuring managed appliances > Configuring managed appliances using the Web UI
Central Management System (CMS) > Central Management System System Administration Guide Release 10.x > Appliances > Configuring managed appliances > Configuring managed appliances using the Web UI