Cisco Cisco Email Security Appliance C170 Guia Do Utilizador
Chapter 6 Using Message Filters to Enforce Email Policies
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Cisco IronPort AsyncOS 7.3 for Email Advanced Configuration Guide
OL-23081-01
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Inappropriate: The image contains inappropriate content.
These verdicts represent a numeric value assigned by the image analyzer
algorithm to determine probability of inappropriate content.
algorithm to determine probability of inappropriate content.
The following values are recommended:
•
Clean: 0 to 49
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Suspect: 50 to 74
•
Inappropriate: 75 to 100
You can fine-tune image scanning by configuring the sensitivity setting, which
helps reduce the number of false positives. For example, if you find that you are
getting false positives, you can decrease the sensitivity setting. Or, conversely, if
you find that the image scanning is missing inappropriate content, you may want
to set the sensitivity higher. The sensitivity setting is a value between 0 (no
sensitivity) and 100 (highly sensitive). The default sensitivity setting of 65 is
recommended.
helps reduce the number of false positives. For example, if you find that you are
getting false positives, you can decrease the sensitivity setting. Or, conversely, if
you find that the image scanning is missing inappropriate content, you may want
to set the sensitivity higher. The sensitivity setting is a value between 0 (no
sensitivity) and 100 (highly sensitive). The default sensitivity setting of 65 is
recommended.
Configuring Scanning Values
To configure scanning values:
Step 1
Go to Security Services > IronPort Image Analysis.
Step 2
Click Edit Settings
The Edit IronPort Image Analysis Settings page opens: