This article describes the licensing definitions for the following products, which are all part of the Barracuda Email Protection portfolio:
The following requirements define an active license:
- For customers using Office 365 – Barracuda requires the same number of licenses as the number of mailboxes that have an Exchange license in your Office 365 account.
- For customers not using Office 365 – Barracuda requires the same number of licenses as the number of your active email recipients. This count includes all email addresses that are receiving emails, along with users whose email is being archived. Email aliases and invalid recipients are excluded from this count, as long as they are marked as such in the product.