Content Manager uses SURBL databases to filter email based on the URLs found within the message body. SURBL differ from standard RBLs in that they use the location of links and web images within the message to perform their analysis, rather than the sending SMTP host address. In other words SURBLs are use to trigger on messages based on the spam domain links and images that occur in their message bodies.
SURBLs are collaborative in nature and once a web site has been confirmed to be related to spamming and entered into the database, then future emails which contain that link or image will be triggered by Content Manager.
Internal corporate email outnumbers all other messages 8:1
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Appliances and managed services monitor only 15% of total corporate email traffic
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Quickly and effectively monitor the content of incoming and outgoing email
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Use Heuristic Pattern Matching to find camouflaged statements such as "exciting!!! mortgage!!! offer!!!"
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Scan HTML and Text content of a message
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Take a wide range of flexible actions including delete suspect email, forward to another mailbox and quarantine
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Apply different filter rules to different individuals, groups of users or across your organization
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Quickly manage and "triage" email traffic
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Take advantage of predetermined "Rule Packs" for fast set up
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Protect intellectual property and prevent harassment by screening certain file extensions from leaving or entering, and controlling file types and content passing from employee to employee
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