Barracuda Reputation is a database maintained by Barracuda Central and includes a list of IP addresses of known good senders as well as known spammers, or IP addresses with a "poor" reputation. This data is collected from spam traps and other systems throughout the Internet. The sending history associated with the IP addresses of all sending mail servers is analyzed to determine the likelihood of legitimate messages arriving from those addresses. Barracuda Central continuously updates Barracuda Reputation.
Barracuda Email Security Gateway
End-of-Renewals for Models 100 and 200
As of November 30, 2023, renewals for models 100 and 200 of the Barracuda Email Security Gateway have ceased.