Cisco Cisco Email Security Appliance C160 Mode D'Emploi
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Cisco AsyncOS 8.5.6 for Email User Guide
Appendix C Example of Mail Policies and Content Filters
Overview of Incoming Mail Policies
Figure C-16
Enabling Content Filters for the Policy and Selecting Specific Content Filters
The content filters defined in the master list (which were created in
using the Incoming Content Filters pages) are displayed on this page. When you change
the value to “Enable Content Filters (Customize settings),” the checkboxes for each filter change
from disabled (greyed out) to become enabled.
from disabled (greyed out) to become enabled.
Step 4
Check the Enable checkbox for each content filter.
Step 5
Click Submit.
The tableon the Incoming Mail Policies page shows the names of the filters that have been enabled
for the default policy.
for the default policy.
Figure C-17
Three Content Filters Enabled for the Default Incoming Mail Policy
Allowing MP3 Attachments for Recipients in Engineering
To disable the “no_mp3s” content filters for the “engineering” policy:
Procedure
Step 1
Click the link for the Content Filters security service (the Content Filters column) in the engineering
team policy row.
team policy row.
Step 2
On the Content Filtering security service page, change the value for Content Filtering for Policy:
Engineering from “Enable Content Filtering (Inherit default policy settings)” to “Enable Content
Filtering (Customize settings).”
Engineering from “Enable Content Filtering (Inherit default policy settings)” to “Enable Content
Filtering (Customize settings).”
Because this policy was using the default values, when you change the value from “Use Default
Settings” to “Yes,” the checkboxes for each filter change from disabled (greyed out) to become
enabled.
Settings” to “Yes,” the checkboxes for each filter change from disabled (greyed out) to become
enabled.
Step 3
Deselect the checkbox for the “no_mp3s” filter.
Figure C-18
Deselecting a Content Filter
Step 4
Click Submit.