Cisco Cisco Email Security Appliance C690 Guía Del Usuario
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Cisco IronPort AsyncOS 7.5 for Email Daily Management Guide
OL-25138-01
Chapter 4 Quarantines
Working with Safelists and Blocklists
Figure 4-30
Adding Senders to a Blocklist
When the Cisco IronPort appliance receives mail from the specified email address
or domain that matches an entry in the blocklist, it treats the mail as spam. The
mail may be rejected or it may be quarantined, depending on the safelist/blockist
action settings.
or domain that matches an entry in the blocklist, it treats the mail as spam. The
mail may be rejected or it may be quarantined, depending on the safelist/blockist
action settings.
Note
Unlike safelist entries, you can only add blocklist entries from the Options menu
in the End-User Quarantine.
in the End-User Quarantine.