Cisco Cisco Email Security Appliance C690 User Guide

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Cisco AsyncOS 8.0.2 for Email User Guide
 
Chapter 9      Using Message Filters to Enforce Email Policies 
  Using the CLI to Manage Message Filters
1. Scan only attachments with MIME types or fingerprints in the list.
2. Skip attachments with MIME types or fingerprints in the list.
Choose one:
[2]> 2
Enter the maximum depth of attachment recursion to scan:
[5]> 10
Enter the maximum size of attachment to scan:
[5242880]> 10m
Do you want to scan attachment metadata? [Y]> Y
Enter the attachment scanning timeout (in seconds):
[30]> 60
If a message has attachments that were not scanned for any reason (e.g. because of size, 
depth limits, or scanning timeout), assume the attachment matches the search pattern? 
[N]>
If a message could not be deconstructed into its component parts in order to remove 
specified attachments, the system should:
1. Deliver
2. Bounce
3. Drop
[1]> 1
Configure encoding to use when none is specified for plain body text or anything with 
MIME type plain/text or plain/html.
1. US-ASCII
2. Unicode (UTF-8)