Cisco Cisco Email Security Appliance C170 Guia Do Utilizador
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AsyncOS 9.1.2 for Cisco Email Security Appliances User Guide
Chapter 31 Spam Quarantine
Using Safelists and Blocklists to Control Email Delivery Based on Sender
The envelope sender and the from header for the specified mail are both added to the safelist, and the
released messages proceed directly to the destination queue, skipping any further work queue processing
in the email pipeline.
released messages proceed directly to the destination queue, skipping any further work queue processing
in the email pipeline.
Adding Senders to the Safelist Without a Quarantined Message
Procedure
Step 1
Access the spam quarantine via browser.
Step 2
Select the Options drop-down menu in the upper right corner of the page.
Step 3
Choose Safelist.
Step 4
From the Safelist dialog box, enter the email address or domain. You can enter multiple domains and
email addresses, separated by commas.
email addresses, separated by commas.
Step 5
Click Add to List.
Adding Senders to Blocklists (End Users)
Messages from blocklisted senders may be rejected or quarantined, depending on the safelist/blockist
action settings defined by your administrator.
action settings defined by your administrator.
Note
You can add blocklist entries only using this procedure.
Procedure
Step 1
Log in to the spam quarantine.
Step 2
Select the Options drop-down menu in the upper right corner of the page.
Step 3
Enter the domain or email address that you want to blocklist. You can enter multiple domains and email
addresses, separated by commas.
addresses, separated by commas.
Step 4
Click Add to List.
Synchronizing Safelists/Blocklists on Multiple Email Security Appliances
(Deployments Without a Security Management Appliance)
(Deployments Without a Security Management Appliance)
If you use multiple Email Security appliances without a Security Management appliance, you may need
to manually synchronize the safelist/blocklist and its configuration settings across the different Email
Security appliances.
to manually synchronize the safelist/blocklist and its configuration settings across the different Email
Security appliances.
You can export and import a .csv file using the procedure described in
, then use FTP to upload and download the file. For more information, see