Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

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31-3
Cisco AsyncOS 8.5 for Email User Guide
 
Chapter 31      System Administration
  Management of the Appliance
The default delay is 30 seconds. 
Step 5
Click Commit
What To Do Next 
When you are ready to resume suspended services, see 
Resuming Suspended Email Receiving and Delivery 
Use the Shutdown/Suspend page or the r
esume
 command to resume the suspended receiving and delivery 
of emails. 
Procedure 
Step 1
Select System Administration > Shutdown/Suspend
Step 2
In the Mail Operations section, select the functions and/or listeners to resume. 
If the appliance has multiple listeners, you can resume email receiving on individual listeners. 
Step 3
Resume the delivery of all emails or emails to a particular domain or multiple domains. 
In Specify Domain(s)/Subdomain(s) field, click the close icon on the intended entry. 
Step 4
Click Commit
Taking an Appliance Offline Using the CLI
If Cisco support tells you to do so, place Cisco IronPort AsyncOS into the offline state. 
When the system is offline: 
Inbound email connections are not accepted.
Outbound email delivery is halted.
Log transfers are halted.
The CLI remains accessible. 
Procedure 
Step 1
Use the 
offline
 command.
Step 2
Specify the number of seconds to wait before forcing open connections to close.