SMTP Protocol Security for Network-Level Real-Time Spam Protection 

Protocol Filtering

Blocks spam in real time extremely efficiently

Greylisting

Rejects suspicious email and preserves resources with minimum configuration

RBLs

Rejects up to 70% of incoming spam at the connection level

User Pre-Authentication

Keeps track of legitimate users without manual administrator intervention

Reverse DNS Lookup

Protects your email system from accepting spam from spoofed domains

SMTP Limits

Pre-emptively minimizes overhead to your internet connection

SPF & Sender ID

Deters spammers from spoofing your domain with a very small footprint on your network

Scan Attack

Protects against dictionary attacks and proactively stops spammers from harvesting lists of your email users

Spam Scanning, Virus Protection & Attachment Blocking

XCF1 Engine

XCF1 is designed as a large-scale learning system where human and autonomous machine elements collaborate to produce and refine the filtering rules

XCF2 Engine

XCF2 is a combination of baysean, lexicon, pattern definitions, scripts and a content extractor that purifies emails from obfuscation so that the subsequent layers can properly analyze the emails

XCF3 Engine

XCF3 uses Advanced Pattern Detection, which is based on the mass distribution of Malware over the Internet. It  detects and blocks spam in any language and is highly effective against image-based spam and PDF spam

Unbeatable Performance

Features extremely fast throughput for zero latency message processing

ESET ThreatSense Technology

Offers proactive intelligent threat analysis to detect and eliminate virus threats in real time

McAfee AV Engine

Offers 24/7 high performance layered fully integrated virus protection at the gateway

Attachment Blocking

Allows administrators to block unwanted file content and quickly deploy corporate policies

Policy-Based Management

Policy Engine

Mitigates email risks and facilitates deployment of policies to meet regulatory and security challenges

Web-Based Administration

AJAX technology allows for solid and versatile management and real-time content rendering

Versatile Content Scanning

Scanning and quarantine of inbound and outbound messages to meet compliance requirements 

End-User Quarantine Management

Flexible End-User Quarantine

End users are able to monitor their spam quarantines through email or via the web

Customizable Spam Settings

End users are able to customize spam severity levels and manage their safe and blocked lists

Single End-User Quarantine

End users receive a single quarantine, no matter how many email aliases and addresses they use and may also access their live quarantine mailbox via IMAP

One-Click Release

End users simply click a link directly in the QT report to release, report, or allow an email

Enterprise-Class Architecture

Application-Layer Clustering

Enterprise-level performance with the necessary level of built-in fault tolerance to provide improved data availability and simplified management of rapidly growing systems

Identity Management

All settings are stored within eDirectory as a single point for identity management and a centralized interface for rapid policy enforcement

Executive Reporting

Policy-driven reporting provides statistics about system performance, giving a real-time view into the message flow as a measure for ROI

Fire-and-Forget Administration

Automated virus and spam engine management ensures maximum protection and minimum IT overhead

System Performance Notifications

Provides real-time up-to-date information about performance and detailed statistics for mail traffic moving through your system.

Total Security Solution

Protects your email system and features tools to enforce and support your corporate email policy

Cross-Platform Integration

OS-independent and SMTP server-agnostic, it integrates directly in your messaging system to provide seamless email security and continuity

24/7 Emergency Support

Round-the-Clock emergency support is included to provide high quality care of your corporate messaging system