Cisco Cisco Email Security Appliance C170 User Guide
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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
Choose the operation you want to perform:
- SETUP - Configure IronPort Image Analysis.
[]> setup
IronPort Image Analysis: Enabled
Would you like to use IronPort Image Analysis? [Y]>
Define the image analysis sensitivity. Enter a value between 0 (least
sensitive) and 100 (most sensitive). As sensitivity increases, so does
the false positive rate. The default setting of 65 is recommended.
[65]>
Define the range for a CLEAN verdict. Enter the upper bound of the CLEAN
range by entering a value between 0 and 98. The default setting of 49 is
recommended.
[49]>
Define the range for a SUSPECT verdict. Enter the upper bound of the
SUSPECT range by entering a value between 50 and 99. The default setting
of 74 is recommended.
[74]>
Would you like to skip scanning of images smaller than a specific size?
[Y]>