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24-72
Cisco ASDM User Guide
OL-16647-01
Chapter 24 Configuring Application Layer Protocol Inspection
Inspect Map Field Descriptions
Log if body line length is greater than 1000
Log if sender address length is greater than 320
Log if MIME file name length is greater than 255
–
Medium
Obfuscate Server Banner
Drop Connections if command line length is greater than 512
Drop Connections if command recipient count is greater than 100
Drop Connections if body line length is greater than 1000
Drop Connections if sender address length is greater than 320
Drop Connections if MIME file name length is greater than 255
–
High
Obfuscate Server Banner
Drop Connections if command line length is greater than 512
Drop Connections if command recipient count is greater than 100
Drop Connections if body line length is greater than 1000
Drop Connections and log if sender address length is greater than 320
Drop Connections and log if MIME file name length is greater than 255
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MIME File Type Filtering—Opens the MIME Type Filtering dialog box to configure MIME file
type filters.
–
Customize—Opens the Add/Edit ESMTP Policy Map dialog box for additional settings.
–
Default Level—Sets the security level back to the default level of Low.
Modes
The following table shows the modes in which this feature is available:
MIME File Type Filtering
The MIME File Type Filtering dialog box lets you configure the settings for a MIME file type filter.
Fields
• Match Type—Shows the match type, which can be a positive or negative match.
• Criterion—Shows the criterion of the inspection.
• Value—Shows the value to match in the inspection.
• Action—Shows the action if the match condition is met.
• Log—Shows the log state.
Firewall Mode Security Context
Routed Transparent Single
Multiple
Context System
• • • •—