Barracuda Essentials for Email Security users can easily send encrypted emails with a touch of a button using the Outlook Add-In without relying on policy-based encryption. Additionally, users can quickly set preferences and submit suspicious emails to Barracuda for analysis. To leverage the Barracuda Essentials for Email Security Outlook Add-In, the user's organization must have a Barracuda Essentials for Email Security and/or Barracuda Forensics and Incident Response subscription.