Views:
  1. Open the DDEI web console.
  2. Go to Administration > System Settings.

    System Settings

  3. Under the Operation Mode section, select the BCC mode radio button and click Save.

    BCC mode

  1. Open the Barracuda Email Security Gateway web console then go to DOMAINS > Domain Manager.
  2. Add one non-existent domain such as ddeicncorelab.com into the domain list.
  3. Go to DOMAINS > Smart Hosts and add the smart host info for the new added non-existent domain, use DDEI server as Destination Server.
  4. Go to BASIC > Administrator then under the Mail Journaling section, enter a Destination Email Address. The address domain name is the new added non-existent domain in step 2.

    destination email address

  5. Save the settings.
  6. Send the testing mails to Barracuda Email Security Gateway and check if DDEI can get the mails from Barracuda Email Security Gateway.