Cisco Cisco Email Security Appliance C370 User Guide

Page of 630
Chapter 6      Email Security Manager
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Cisco IronPort AsyncOS 7.1 for Email Configuration Guide
OL-22158-02
Because the policy was just added, the link is named: 
(use default)
.
Figure 6-13
Editing the Virus Outbreak Filters Feature Settings for the 
Engineering Team Policy
Step 2
On the Virus Outbreak Filters feature security service page, change the value for 
“Enable Virus Outbreak Filter Scanning for this Policy” from “Use Default 
Settings” to “Yes.”
Choosing “Yes” here allows you to override the settings defined in the default 
policy. 
Doing so will also enable the contents of the rest of the page to allow you to 
select different settings. 
Step 3
In the “Bypass Outbreak Filtering For” section of the page, type 
dwg
 in the in the 
file extension field. 
The file extension “
dwg
” is not in the list of known file type that the IronPort 
appliance can recognize by its fingerprint when attachment scanning.
Note
You do not need to type the period (
.
) before the three letter filename 
extension. 
Step 4
Click Add Extension to add 
.dwg
 files to the list of file extensions that will bypass 
Virus Outbreak Filters feature scanning.