ESA 4300 Email Security Appliance
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Protection
Protection ESA 3300 ESA 4300 ESA ES8300 Superior Spam Blocking Techniques Standard Standard Standard Advanced Reputation Management Standard Standard Standard Per User Junk Boxes Standard Standard Standard -
Compliance
Compliance ESA 3300 ESA 4300 ESA ES8300 Compliance Rules and Routing Support1 Standard Standard Standard Policy Rules for Users, Groups or All Users Standard Standard Standard Customize, Schedule & E-mail 30+ Reports Standard Standard Standard -
Hardware
Hardware ESA 3300 ESA 4300 ESA ES8300 Redundant Disk Array (RAID) Not Available Standard Standard Hot Swappable Drives Not Available Standard Standard Redundant Power Supply Not Available Not Available Standard -
Deployments
ESA 3300
The SonicWALL ESA 3300 is designed for organizations starting at 100 employees. The solution has the capacity for wide scalability.
ESA 4300
The SonicWALL ESA 3300 is designed for organizations starting at 1,000 employees. The solution has the capacity for wide scalability.
ESA ES8300
The SonicWALL ESA 3300 is designed for organizations starting at 10,000 employees. The solution has the capacity for wide scalability.
Stop spam. Block viruses. Plug data leaks.
Dell® SonicWALL® E-Class Email Security Appliance (ESA) 4300 offers comprehensive, effective and scalable email security for enterprise environments. Powerful yet easy to manage, the ESA 4300 combines anti-spam, anti-virus and anti-phishing capabilities with content filtering and outbound email management, preventing leaks of confidential information and violations of regulatory compliance laws. Its unique pre-emptive scanning Mail Transfer Agent (MTA) offers breakthrough message analysis and industry-leading message delivery rates, providing higher performance and enterprise-wide scalability.
ESA 4300 features.
The Dell SonicWALL ESA 4300 offers outstanding protection plus powerful features designed to protect larger businesses.
Higher performance.
An Intel Dual Core 2.0 GHz high performance processor, 2 x 250 GB hard drive with 2 HDD bays and 4 GB RAM provides faster email message analysis and delivery rates.
Greater resiliency.
Hardware-based redundant disk array (RAID), SAFE Mode Flash, and hot swappable drives increase system resiliency.
Anti-spam protection.
Dell SonicWALL’s 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.
Offering DHA, DoS and NDR protection, Dell SonicWALL Advanced Reputation Management rejects up to 90% of known junk mail upon connection. Dell SonicWALL Advanced Content Management removes remaining junk mail.
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Automatic updates.
Every five minutes, the Dell SonicWALL GRID Network updates GRIDprint and IP reputation information for each Dell SonicWALL email protection solution, including LDAP entries, spam word-and-phrase content, and Dell SonicWALL GRID Anti-Virus, McAfee and/or Kaspersky 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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Monitoring and reporting.
By self-monitoring functionality and performance, Dell SonicWALL Email Security solutions can automatically generate alerts and allow administrators to customize and distribute reports on threats, compliance, policy connection management and more.
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Installation.
A five-step Email Security installation process enables many organizations to be operational in under an hour.
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Optional security services.
Compliance management.
Advanced detection and routing techniques for email compliance management include compliance dictionaries, record-id (pattern) matching, encryption routing, archive storage/retrieval routing, and approval box routing.
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Email Anti-Virus with Dell SonicWALL Time-Zero.
A subscription to McAfee and/or Kaspersky Labs Anti-Virus includes Time-Zero Virus Protection to safeguard your network—from the time a virus outbreak occurs until the time a signature update is available.
Hardware
Inbound & Outbound Protection
Administration
Easy for End-Users
System Features
- Feature requires the purchase of a separate subscription service (McAfee A/V, Kaspersky A/V or Compliance).
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