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intellireach
Spam, Virus and Explicit Content Filtering Appliance
MessageScreen is a high-performance spam, virus, and image filtering appliance that consistently blocks
over 98% of spam and explicit content using multi-layered scanning techniques:
• Real-time Pattern Analysis
• Real-time Block Lists (RBLs)
• Sender Server Verification
• Lexical Intelligence
• Advanced Heuristic Scoring
• Anti-virus
• Image Scanning
Tight Email System Integration
The MessageScreen appliance brings the flexibility of quarantine management to administrators and users by
integrating with the most prevalent SMTP-based email systems, including Microsoft Outlook, Lotus Notes and
Novell GroupWise. The MessageScreen anti-spam appliance allows users to manage their quarantines natively
within Outlook, Notes or GroupWise without additional logins.
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Powerful and Flexible Options
The MessageScreen appliance can be tailor-fit to any organization by providing administrators with their
choice of hardened Sun Solaris or SUSE LINUX operating systems and a variety of appliance sizes.
Stop the Spam without the False Positives
The MessageScreen appliance delivers unparalleled protection by stopping spam, viruses, and explicit
content at the gateway—before it can get into the network to do damage by consuming bandwidth, eating
up server space, and impacting productivity. Some key features of the MessageScreen appliance include:
• Tight integration with Microsoft Outlook, Lotus Notes and Novell GroupWise for simple
quarantine management
• Multi-level scanning of messages using Real-time Pattern Analysis, RBLs, heuristic
scoring, and lexical intelligence to search for over 40,000 spam-like characteristics
• Integrated virus protection utilizing either Authentium’s or Sophos’ award-winning
anti-virus engine
• Image scanning and scoring to identify pornographic HTML-referenced images
• Flexible, easy-to-use Web interface for remote quarantine management
• Selective end-user control, driven by the administrator, allowing users to manage
individual quarantines securely
• Test mode to eliminate false positives before email traffic is impacted
• Optional individual spam summaries delivered directly to users on their schedule
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