Cisco Cisco Email Security Appliance C160 Mode D'Emploi
6-6
Cisco AsyncOS 8.5.5 for Email Security User Guide
Chapter 6 Sender Reputation Filtering
Editing Sender Reputation Filtering Score Thresholds for a Listener
Note
In the $THROTTLED policy, the maximum recipients per hour from the remote host is set to 20
recipients per hour, by default. Note that this setting controls the maximum throttling available. You can
increase the number of recipients to receive per hour if this parameter is too aggressive. For more
information on Default Host Access policies, see
recipients per hour, by default. Note that this setting controls the maximum throttling available. You can
increase the number of recipients to receive per hour if this parameter is too aggressive. For more
information on Default Host Access policies, see
Table 6-1
Suggested Mail Flow Policies for Implementing the SBRS
Policy Name
Primary
Behavior
(Access
Rule) Parameters
Behavior
(Access
Rule) Parameters
Value
$BLOCKED
REJECT
None
$THROTTLED
ACCEPT
Maximum messages / session:
Maximum recipients / message:
Maximum message size:
Maximum concurrent connections:
Use Spam Detection:
Use TLS:
Maximum recipients / hour:
Use SenderBase:
10
20
1 MB
10
ON
OFF
20
(recommended)
ON
$ACCEPTED
(Public Listener)
ACCEPT
Maximum messages / session:
Maximum recipients / message:
Maximum message size:
Maximum concurrent connections:
Use Spam Detection:
Use TLS:
Use SenderBase:
1,000
1,000
100 MB
1,000
ON
OFF
ON
$TRUSTED
ACCEPT
Maximum messages / session:
Maximum recipients / message:
Maximum message size:
Maximum concurrent connections:
Use Spam Detection:
Use TLS:
Maximum recipients / hour:
Use SenderBase:
1,000
1,000
100 MB
1,000
OFF
OFF
-1
(disabled)
OFF