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ESA E8300 Anti-Spam Email Security Appliance

Stand guard against email attacks today. And tomorrow.

Highest email protection performance with enterprise-wide resiliency. The ESA E8300 combines anti-spam, anti-virus and anti-phishing capabilities with content filtering and outbound email protection for up to 10,000 users.

starting at $17,995

Comprehensive email security protection features.

As the flagship of the Email Security product line, the ESA E8300 combines powerful performance with increased resiliency to meet and exceed the needs of your organization.

Highest performance.

A Quad Core Xeon higher performance processor, larger capacity HDD (750 GB x 4) plus 8 HDD bays, and 4 GB RAM provide superior protection for the largest organizations.

Greater resiliency.

Hardware-based redundant disk array (RAID), SAFE Mode Flash, hot swappable drives and redundant hardware components such as power supplies and fans increase system resiliency.

Anti-spam protection.

Our best-in-class spam filter stops spam attacks at over 99% effectiveness. This end-to-end email attack monitoring system identifies the sender, analyzes the content and applies a collaborative review to every email.

Multi-layer anti-virus protection.

By leveraging innovative Dell SonicWALL Global Response Intelligent Defense (GRID) Network technology, Dell SonicWALL GRID AV™, McAfee AV, Kaspersky AV and Cyren AV, the solution 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, policy management and email encryption capabilities.

Robust policy management features enable IT to easily enforce regulatory and corporate policies, protect intellectual property, ensure the secure exchange of email containing sensitive customer data or confidential information 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.

Email 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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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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Email 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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A five-step Email Security installation process enables many organizations to be operational in under an hour.
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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.

Compliance management and email encryption.

Assure compliance with regulatory mandates using advanced detection and routing techniques, including compliance dictionaries; record ID (pattern) matching; email encryption; email archiving, storage routing and retrieval; and approval box routing.2

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Inbound & Outbound Protection


Easy for End-Users

System Features

  1. Feature requires the purchase of a separate subscription service (McAfee A/V Compliance).

Ensure your email is safe, productive and cost effective, and meet email compliance mandates, with SonicWALL™ Email Security appliances, software, virtual appliances and services. Deliver email virus and spam protection, whether for one individual or a 100,000-person company.

TotalSecure email subscription

Ensure greater return on investment and long-term value with a subscription bundle including SonicWALL Email Protection subscription with 24x7 Dynamic Support, Email Compliance subscription, and multi-layer AV including SonicWALL GRID AV, Time Zero AV, McAfee AV, Kaspersky AV and Cyren AV.

Email protection subscription with dynamic support (required with appliance or software purchase)

Deliver threat protection for SonicWALL Email Security Software or Appliances, with SonicWALL Email Protection subscription with Dynamic Support (8x5 or 24x7). You receive:

  • Automatic anti-spam, anti-phishing & anti-virus updates from the SonicWALL GRID Network
  • Software and firmware updates
  • Phone-based support (8x5 or 24x7), web-based support (anytime)
  • RMA for the appliance: One (1) year warranty for repair or replacement of any defective product due to manufacturer's defects

Anti-Virus subscriptions

Add optional multilayer anti-virus protection, including McAfee, Kaspersky and Cyren signature updates, SonicWALL Time-Zero Anti-Virus and Zombie detection.

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Email compliance & encryption subscription

Promote compliance with internal and industry mandates, using compliance dictionaries, attachment scanning, approval boxes, record ID matching, archiving, encryption and compliance reports.

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