Cisco Cisco Email Security Appliance C170 사용자 가이드
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Cisco AsyncOS 9.5 for Email User Guide
Chapter 7 Defining Which Hosts Are Allowed to Connect Using the Host Access Table (HAT)
SenderBase Settings and Mail Flow Policies
The current default value is 3600 seconds (1 hour).You can specify periods ranging from as little as 1
minute (60 seconds) to as long as 4 hours (14,400 seconds).
minute (60 seconds) to as long as 4 hours (14,400 seconds).
Adjust this period via the GUI, using the global settings (for more information, see
).
You can also adjust this period using the
listenerconfig -> setup
command in the CLI.
mail3.example.com> listenerconfig
Currently configured listeners:
1. InboundMail (on PublicNet, 192.168.2.1) SMTP TCP Port 25 Public
2. OutboundMail (on PrivateNet, 192.168.1.1) SMTP TCP Port 25 Private
Choose the operation you want to perform:
- NEW - Create a new listener.
- EDIT - Modify a listener.
- DELETE - Remove a listener.
- SETUP - Change global settings.
[]> setup
Enter the global limit for concurrent connections to be allowed across all listeners.
[300]>
Enter the global limit for concurrent TLS connections to be allowed across all listeners.
[100]>
Enter the maximum number of message header lines. 0 indicates no limit.
[1000]>
1. Allow SenderBase to determine cache time (Recommended)
2. Don't cache SenderBase data.
3. Specify your own cache time.