UCE: Disabling NDR messages from being generated on the Barracuda spam firewall appliance

To follow-up on my post about disabling NDR messages at the perimeter, if you’re using a Barracuda Spam Firewall, you can prevent the device from generating NDRs by following the below instructions.

Disable the generation of NDR's on the Barracuda Spam Firewall:

1) Connect to the admin interface on the Barracuda Spam firewall
2) Select the Basic Tab
3) Select the Spam Scoring sub-tab
4) Go to the section "Spam Bounce (NDR) Configuration"
5) Set the Send Bounce option to No.