Sophos ES4000 Email Security Appliance
High-capacity, high-availability security for enterprise email networks
Effective, intelligent email protection
Compact and easy-to-manage, the ES4000 Email Security Appliance delivers high-capacity, high-availability security for enterprise email networks.
It features advanced threat detection, built-in redundancy, remote heartbeat monitoring, and the most intuitive web-based management console available.
Sophos anti-virus and anti-spam technology
The ES4000 protects incoming and outgoing email from viruses, spyware, Trojans and worms. Stopping up to 98.9% of spam, it also protects against email scams, including phishing attacks.
Genotype™ threat detection
SophosLabs™, our global network or threat analysis centers, delivers pre-emptive protection against new variants of existing viruses and spam campaigns.
Reputation filtering
The Sophos IP Block List intercepts messages from known spammers and increases throughput of safe email by up to 50%.
Content scanning
Messages are scanned for offensive words, key words and attachment types, ensuring compliance with regulatory and internal use policies.
System management
“Three clicks to anywhere” interface
Quick, comprehensive status checks and easy system navigation from any modern web browser deliver unrivaled insight and control, while the unique dashboard presents all vital system statistics on a single page.
End-to-end message forensics
Detailed searches of message logs and the onboard quarantine reduces helpdesk burden.
Automatic updates and software upgrades
The ES4000 receives protection updates every five minutes, providing the most up-to-date email security available.
System availability
Advanced alerting technology
The ES4000 reduces administrative burden and simplifies system health monitoring with exception-driven notifications that trigger only when attention is required.
Proactive heartbeat monitoring
Enjoy greater peace of mind knowing that we listen for connection failures to ensure every ES4000 continuously receives protection updates, and will contact you to initiate resolution of any problems.
Built-in redundancy
Dual hot-swappable disk drives and power supplies deliver high-volume message capacity and greater availability.
On-demand remote assistance
Get extra help from our highly trained technical staff with on-demand assistance via secure connection.