Cisco Cisco Email Security Appliance C370 Références techniques
S C A N C O N F I G
C H A P T E R 3 : T H E C O M M A N D S : R E F E R E N C E E X A M P L E S
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scanconfig
Description
Configure attachment scanning policy
Usage
Commit: This command requires a ‘commit’.
Cluster Management: This command can be used in all three machine modes (cluster, group,
machine).
machine).
Batch Command: This command supports a batch format.
Example
In this example, the
scanconfig
command sets these parameters:
• MIME types of video/*, audio/*, image/* are skipped (not scanned for content).
• Nested (recursive) archive attachments up to 10 levels are scanned. (The default is 5
levels.)
• The maximum size for attachments to be scanned is 25 megabytes; anything larger will be
skipped. (The default is 5 megabytes.)
• The document metadata is scannned.
• Attachment scanning timeout is set at 180 seconds.
• Attachments that were not scanned are assumed to not match the search pattern. (This is
the default behavior.)
• ASCII encoding is configured for use when none is specified for plain body text or
anything with MIME type plain/text or plain/html.
Note — When setting the
assume the attachment matches the search pattern
to
Y, messages that cannot be scanned will cause the message filter rule to evaluate to true. This
could result in unexpected behavior, such as the quarantining of messages that do not match
a dictionary, but were quarantined because their content could not be correctly scanned. This
setting does not apply to RSA Email DLP scanning.
could result in unexpected behavior, such as the quarantining of messages that do not match
a dictionary, but were quarantined because their content could not be correctly scanned. This
setting does not apply to RSA Email DLP scanning.
Code Example 3-130
Scan Config
- Configuring Scan Behavior
mail3.example.com> scanconfig
There are currently 5 attachment type mappings configured to be
SKIPPED.
Choose the operation you want to perform:
- NEW - Add a new entry.
- DELETE - Remove an entry.
- SETUP - Configure scanning behavior.
- IMPORT - Load mappings from a file.
- EXPORT - Save mappings to a file.