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Email Security

Powerful, award-winning protection against inbound and outbound email threats.

Powerful protection against inbound and outbound email threats.

Email is crucial for your business communication, but it can also expose your business to sabotage. Dell™ SonicWALL™ Email Security protects your business against viruses, zombies, spam, phishing and other attacks by leveraging multiple proven and patented1 threat detection techniques, plus a unique, worldwide attack identification and monitoring network. Easy to set up and administer, you can scale your email security deployment from 10 to 100,000 mailboxes. Email Security also prevents confidential data leaks and regulatory violations through advanced compliance scanning and management and email encryption to ensure the secure exchange of email containing sensitive customer data or confidential information.

The Email Security platform.

With innovative protection techniques for both inbound and outbound email plus unique management tools, the Email Security platform delivers superior email protection today—while standing ready to stop the new attacks of tomorrow.

Stop attacks with over 99% effectiveness.

Block spam, phishing, zombie and virus attacks and ensure delivery of good email using proven, patented1 techniques like reputation checks, directory harvest attack (DHA) protection, Denial of Service (DoS) protection, adversarial Bayesian filtering, image analysis and sender validation.
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IP reputation and connection management.

Dell SonicWALL Advanced Reputation Management evaluates email sender and content reputation and rejects up to 90% of known junk mail. If the reputation of email is good, Advanced Content Management then analyzes email content for threats and removes remaining junk mail. This multilayered approach blocks spam and optimizes email processing.
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Real-time threat information.

Get the most up-to-date protection against new email attacks with real-time information from the Dell SonicWALL Global Response Intelligent Defense (GRID) Network and GRID Anti-Virus signatures.
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End-user controls.

Administrators can choose how much control to delegate to end users, by deploying or deleting junk email boxes, providing access to spam blocking settings and more.
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Email security solutions.

Email Security can easily and cost effectively scale from 10 to 100,000 mailboxes and may be deployed as a hardware appliance, as a virtual appliance or as software—including software optimized for Microsoft® Windows® Server or Small Business Server (SBS). Additionally, Email Security can be deployed as a cloud-based service or as an add-on service for Dell SonicWALL firewalls.

Email Security Appliances.

Businesses with 25 users or more that desire complete inbound and outbound email protection on one system, from one vendor, can benefit from a Dell SonicWALL Email Security appliance with a hardened Linux-based OS.
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Email Security Virtual Appliance.

The Dell SonicWALL Email Security Virtual Appliance provides the same powerful protection as a traditional Dell SonicWALL Email Security appliance, only in a virtual form, to optimize utilization, ease migration and reduce capital costs.
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Email Security Software.

For those businesses that standardize on specific hardware, have existing monitoring and backup systems or just want the ultimate in deployment flexibility, Dell SonicWALL Email Security Software is an ideal solution.
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Email Security for SBS or EBS

Dell SonicWALL Email Security (SES) for SBS or EBS servers offers the same functionality and powerful protection as a traditional Dell SonicWALL Email Security appliance—only in a software form.
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Hosted email security.

Dell SonicWALL Hosted Email Security offers small- to medium-sized businesses (SMBs) superior cloud-based protection from spam, phishing attacks and malware, while minimizing deployment, administration and bandwidth expenses.
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Comprehensive Anti-Spam Service.

As an add-on service for Dell SonicWALL firewalls, CASS eliminates inbound junk email at the gateway, before it enters the network. CASS is ideal for smaller organizations and distributed enterprises of up to 250 users that receive email at multiple locations and need gateway-based inbound email protection to reduce network traffic.
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  1. U.S. Patents 7,814,545; 7,343,624; 7,665,140; 7,653,698; 7,546,348