Barracuda Spam & Virus Firewall
Industry leading spam and virus protection

The Barracuda Spam & Virus Firewall is an integrated hardware and software solution designed to protect your email server from spam, virus, spoofing, phishing, and spyware attacks. The Barracuda Spam & Virus Firewall is compatible with all email servers and can fit into nearly any corporate or small business environment. With no per user license fees, the Barracuda Spam & Virus Firewall offers the most affordable spam and virus protection available.

Flexible, Comprehensive Protection

The Barracuda Spam & Virus Firewall is available in eight models to handle a wide range of needs for small and medium businesses, as well as large enterprises, including Internet Service Providers and hosting providers. Multiple Barracuda Spam & Virus Firewalls can be clustered for greater capacity and higher availability. All Barracuda Spam & Virus Firewall models incorporate essential outbound filtering techniques, including attachment scanning, virus filtering, rate controls, and encryption. These features help organizations to ensure that all outgoing email is legitimate and virus-free.


The Barracuda Spam & Virus Firewall’s layered approach minimizes the processing of each email, which yields the performance required to process millions of messages per day. Unlike software solutions, the Barracuda Spam & Virus Firewall reduces the load placed on the email server by offloading both spam and virus filtering. Its architecture leverages 12 comprehensive defense layers to provide industry-leading defense capabilities.

Easy-to-Use and Maintain

The Barrcuda Spam & Virus Firewall is easy to set up with no software to install or network modifications requires – minimizing ongoing administration. Energize Updates are delivered automatically by Barracuda Central, an advanced technology center where engineers work relentlessly to provide the latest spam definitions, virus definitions, and security updates which are distributed hourly for continuous protection against the latest threats.

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