1. Barracuda Email Security Service

2. Barracuda Networks Introduction to Barracuda Email Security Service 2 Easy to Deploy Cloud-based email security Nothing to download / install Start filtering in 10 minutes Remote/mobile filtering agents Optional gateway appliances Economical All-inclusive price Email spooling included Technology Leadership Business Continuity Email Spooling No updates – instant protection

3. Barracuda Networks Cloud-Based email security Block email borne threats Nothing to install or download Leverage the scale of cloud Complete Feature Set Inbound and outbound email scanning Per user message log and quarantine Reduce downtime due to network outages by email spooling Cost Effective Competitive pricing Barracuda Email Security Service

4. Barracuda Networks Setup 1. Point MX records2. Provide Destination Server

5. Barracuda Networks Barracuda Anti-Virus Supercomputing Grid Leverage the cloud to block polymorphic viruses Patent Pending technology Barracuda Anti-Fraud Intelligence Targeted layer for “Advance-Fee” fraud, etc. Business Continuity Technology Leadership

6. Barracuda Networks If delivery fails Hold emails 96 hours Unspool manually Different from deferred / rejected Email Spooling

7. Barracuda Networks Cloud-based solution RBL-blocked emails still downloaded Spam, viruses etc. not downloaded Bandwidth Savings

8. Barracuda Networks Pricing based on number of users Actual recipients Aliases not counted Aliases Local users Domain aliases LDAP aliases Priced on number of mailboxes Pricing – user/alias

9. Barracuda Networks Need to block port 25 traffic on email server Except from BESS IP Range Different kinds of emails Regular mail deliveries Re-deliveries Notifications IP Range 64.235.144.0/20 IP Range

10. Barracuda Networks Need to declare IP range to BESS IP Range mapped to account Multiple domains can have same IP range Outbound email

11. Barracuda Networks Santa Clara, California South Field, Michigan Email different from Web Latency not primary concern Privacy and International regulations are Additional Locations As needed Data Center Locations