Cisco Cisco Email Security Appliance C160 用户指南
10-11
Cisco AsyncOS 9.5 for Email User Guide
Chapter 10 Mail Policies
Configuring Mail Policies
Related Topics
•
Finding Which Policies Apply to a Sender or Recipient
Use the Find Policies section at the top of the Mail Policies page to search for users already defined in
incoming or outgoing mail policies.
incoming or outgoing mail policies.
For example, type
bob@example.com
and click the Find Policies button to display results showing which
policies contain defined users that will match the policy.
Click the name of the policy to edit the users for that policy.
Note that the default policy will always be shown when you search for any user, because, by definition,
if a sender or recipient does not match any other configured policies, it will always match the default
policy.
if a sender or recipient does not match any other configured policies, it will always match the default
policy.
Related Topics
•
Managed Exceptions
Using the steps shown in the two examples above, you can begin to create and configure policies on a
managed exception basis. In other words, after evaluating your organization’s needs you can configure
policies so that the majority of messages will be handled by the default policy. You can then create
additional “exception” policies for specific users or user groups, managing the differing policies as
needed. In this manner, message splintering will be minimized and you are less likely to impact system
performance from the processing of each splinter message in the work queue.
managed exception basis. In other words, after evaluating your organization’s needs you can configure
policies so that the majority of messages will be handled by the default policy. You can then create
additional “exception” policies for specific users or user groups, managing the differing policies as
needed. In this manner, message splintering will be minimized and you are less likely to impact system
performance from the processing of each splinter message in the work queue.
-
Selected
Values:
u1@a.com,
u2@a.com
-
-
Selected
(Default) Only
if all
conditions
match option
is selected
if all
conditions
match option
is selected
Values:
u1@b.com,
u2@b.com
Selected
Values:
u3@b.com,
u4@b.com
Sender:
u1@a.com[OR]u2@a.com
Recipient:
[u1@b.com[AND]u2@b.com]
[AND]
[[NOT][u3@b.com[AND]u4@b
.com]]
-
-
Selected
Values:
u1@a.com,
u2@a.com
-
Selected
If one or more
conditions
match option
is also selected
conditions
match option
is also selected
Values:
u1@b.com,
u2@b.com
-
Sender:
[NOT][u1@a.com[OR]u2@a.c
om]
Recipient:
u1@b.com[OR]u2@b.com