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ESA 300/500/ES6000 Email Security Appliances

Email protection that's elegantly simple. Brutally effective. And always affordable.

Designed for organizations of 25 individuals and more, Dell™ SonicWALL™ Email Security Appliances (ESA) combine a hardened Linux-based OS with the Dell SonicWALL Email Security application. The result is award-winning, all-in-one protection against spam, viruses, phishing attacks, information leaks and compliance violations. It’s the ideal solution for those who want complete inbound and outbound email protection from one vendor—at a fraction of the cost of the competition.

ESA ES6000.

Higher performance.
A 3.2 GHz higher performance processor offers faster email message analysis and delivery rates.

Higher capacity.
The hardware-based redundant disk array (RAID) includes two HDD with a capacity of 2 x 160 GB. Overall RAM capacity is 2 GB.

ESA 500.

Solid performance.
A 2.6 GHz high performance processor offers fast email message analysis and delivery rates.

Greater resiliency.
The hardware-based redundant disk array (RAID) includes two HDD with a capacity of 2 x 80 GB. Overall RAM capacity is 1 GB.

ESA 300.

Solid performance.
A 2.6 GHz high performance processor offers fast email message analysis and delivery rates.

Best value.
The vast majority of business needs can be met with this single unit containing an 80 GB hard drive and RAM capacity of 1 GB.

ESA features.

Dell SonicWALL combines superior protection in a self-running, self-updating email security solution that offers robust performance and easy, centralized management.

Anti-spam protection.

Our best-in-class spam filter stops spam attacks at over 98% effectiveness. This end-to-end email attack monitoring system identifies the sender, analyzes the content and applies a collaborative review to every email.

Anti-virus protection.

By leveraging innovative Dell SonicWALL Global Response Intelligent Defense (GRID) Network technology, Dell SonicWALL GRID Anti-Virus™ provides a multi-layer defense against viruses and spyware

Anti-phishing protection.

Patented anti-phishing technology allows Dell SonicWALL Email Security to detect and classify phishing emails specifically created to imitate legitimate emails, long before they are blocked using traditional URL blocking mechanisms.

Compliance and policy management capabilities.

Robust policy management features enable IT to easily enforce regulatory and corporate policies, protect intellectual property and address unique business needs.

Operational ease.

With automatic anti-spam updates and the ability to delegate costly and time-consuming inbox administration tasks to the end user, IT can save time while retaining full control over security.

Platform features.

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.

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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Monitoring and reporting.

Centralized reporting (even in Split Mode) gives you easily customizable, system-wide and granular information on attack types, solution effectiveness and built-in performance monitoring. .
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Policy management.

Dell SonicWALL streamlines email policy management with the ability to customize rules to detect and block specific types of attachments, reroute email from competitors and check outbound email for specific words and phrases.
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A five-step Email Security installation process enables many organizations to be operational in under an hour.
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Learn more about the Email Security platform

Optional security services.

Compliance management.

Assure compliance with regulatory mandates using advanced detection and routing techniques, including compliance dictionaries, record-id (pattern) matching, encryption routing, archive storage routing and retrieval, and approval box routing. 2
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Time-zero virus protection

Safeguard your network from the time a new virus outbreak occurs until the time an anti-virus signature update is available, using the predictive technology of Dell SonicWALL Time Zero Virus Protection.2.

  • Legend:
  • S Standard
  • O Optional
  • - Not Available
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