Cisco Cisco Email Security Appliance C170 Referências técnicas

In this example, the address 

user@example.net

 is added to the Global 

Unsubscribe list, and the feature is configured to hard bounce messages. 
Messages sent to this address will be bounced; the appliance will bounce the 
message immediately prior to delivery.

mail3.example.com> unsubscribe

Global Unsubscribe is enabled. Action: drop.

Choose the operation you want to perform:

- NEW - Create a new entry.

- IMPORT - Import entries from a file.

- SETUP - Configure general settings.

[]> new

Enter the unsubscribe key to add.  Partial addresses such as 

"@example.com" or "user@" are allowed, as are IP addresses. Partial 

hostnames such as "@.example.com" are allowed.

[]> user@example.net

Email Address 'user@example.net' added.

Global Unsubscribe is enabled.