Cisco Cisco Email Security Appliance C160 Mode D'Emploi
C-15
User Guide for AsyncOS 9.7 for Cisco Email Security Appliances
Appendix C Example of Mail Policies and Content Filters
Overview of Incoming Mail Policies
Applying Individual Content Filters to Different Groups of Recipients
In the examples above, you created three content filters using the Incoming Content Filters pages. The
Incoming Content Filters and Outgoing Content filters pages hold the “master lists” of all possible
content filters that can be applied to a policy.
Incoming Content Filters and Outgoing Content filters pages hold the “master lists” of all possible
content filters that can be applied to a policy.
Figure C-14
Incoming Content Filters: Three Filters Created
In this part of the example, you will apply the three new content filters to be used in the Incoming Mail
Policy table.
Policy table.
•
The default policy will receive all three content filters.
•
The engineering group will not receive the no_mp3s filter.
•
The sales group will receive the content filters as the default incoming mail policy.
Enabling Content Filters for All Recipients by Default
Click the links to enable and select content filters for individual policies.
Procedure
Step 1
Click Incoming Mail Policies to return to the Incoming Mail Policy table.
The page is refreshed to show the default policy and the two policies added in
. Note that content filtering is disable by default for
all policies.
Step 2
Click the link for the Content Filters security service (the Content Filters column) in the default policy
row. See
row. See
.
Figure C-15
Editing the Content Filters Setting for the Default Incoming Mail Policy
Step 3
On the Content Filtering security service page, change the value Content Filtering for Default Policy
from “Disable Content Filters” to “Enable Content Filters (Customize settings).”
from “Disable Content Filters” to “Enable Content Filters (Customize settings).”