Barracuda: Managing your Spam/Junk Mail When you log into https://barracuda.kutztown.edu it will default to your Quarantine Inbox. To manage your Barracuda you can Whitelist and Blocklist senders and domains. At the top of the page you will see a Preferences Tab. In that area you will find the Whitelist (Allowed Email/Domains) and the Blocklist (Blocked Email/Domains). Here you can add either a single email address or an entire domain. To get back to the Quarantine Inbox, click on the Quarantine Inbox tab then click on the link Quarantine Inbox.