Used Barracuda Spam and Virus Firewall 300 (BSF300A) . This unit is tested and in perfect working condition.
Details Optional bulk mailboxes for users
Barracuda Spam Firewall provides optional bulk inboxes so that users can direct spam messages straight into these areas. This prevents spam from cluttering up their main mail system. These bulk email boxes can be checked periodically or ignored.

Powerful, Complete Solution
The Barracuda Spam Firewall is compatible with all email servers and can fit into nearly any corporate or small business environment. It is used by small organizations with as few as 10 employees and large organizations with as many as 200,000 employees. A single Barracuda Spam Firewall handles up to 100,000 active email users. Multiple units can be clustered together for even greater capacity and high availability.

The Barracuda Spam Firewall protects your email server with twelve defense layers:

* Network Denial of Service Protection
* Rate Control
* IP Reputation Analysis
* Sender Authentication
* Recipient Verification
* Virus Scanning
* Policy (User-specified rules)
* Spam Fingerprint Check
* Intent Analysis
* Image Analysis
* Bayesian Analysis
* Rule-based Scoring

Easy to Use
With no software to install and no modifications required to existing email systems, installation of the Barracuda Spam Firewall is quick and easy. Once installed, the system administrator uses the intuitive web interface for monitoring and maintenance. With Barracuda Networks Energize Updates, the Barracuda Spam Firewall is continuously updated with the latest spam and virus definitions every hour keeping maintenance to the unit at a minimum and eliminating administrative overhead. Updates are provided by Barracuda Central, an advanced 24/7 security operations center that works to continuously monitor and block the latest Internet threats.

Affordable
At Barracuda Networks, we design and build products not only for their power and ease of use, but also for their affordability. With no per user license fees, the Barracuda Spam Firewall is the most affordable enterprise-class spam and virus solution available.
Manufacturer Barracuda Networks Price $1,999.00 List price No Device Type Firewall Bundled with No Height (Rack Units) 1U Width 16.8 in Depth 14 in Height 1.7 in Weight 12 lbs Humidity Range Operating No Form Factor Rack-mountable Connectivity Technology Wired Data Transfer Rate 100 Mbps Data Link Protocol Ethernet, Fast Ethernet Remote Management Protocol HTTP Capacity Connection / user qty : 1000 Features LDAP support, Syslog support, content filtering, antivirus analysis Interfaces 1 x network - Ethernet 10Base-T/100Base-TX - RJ-45 1 x serial - 9 pin D-Sub (DB-9) Power Device Power supply - internal Voltage Required AC 120/230 V ( 50/60 Hz ) Part Number BSF300a UPC No Documentation Product Data Sheet Video No Active Email Users 300-1,000 Supported Domains 250 Message Log Storage 2 GB Quarantine Storage 10 GB Rackmount Chassis 1U Mini Ethernet 1 x 10/100 Redundant Disk Array (RAID) No Redundant Power Supply No Compatible with all Email Servers Yes Outbound Email Filtering Yes MS Exchange/LDAP Accelerator Yes Per User Settings Yes Syslog Support Yes Clustering No Per Domain Settings No Single Sign-On No SNMP/API No Customizable Branding No Per User Score Settings No

Please note that Energize updates, software license and support for Barracuda Networks products are non-transferable. Therefore you will not be able to get support, Energize Updates, or software upgrades on this unit.