There are two ways to access your Barracuda Message Log which will show you emails that have been either help in Quarantine, or Blocked from Delivery for security reasons.
Using the last received Barracuda Quarantine Notification.
Click the "Manage Quarantine" in the top right hand corner of the email, and then you will be logged in to the Barracuda Massage Quaratine:
You can also access your message log at any time by clicking the below link to take you directly to the login page:
You will need your Microsoft Office365 Login Details to access this page! If you don't have these credentials, then please either use Method 1 above, or contact the support helpdesk.