Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

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AsyncOS 9.5.1 for Cisco Content Security Management Appliances User Guide

Chapter 31 Spam Quarantine

Using Safelists and Blocklists to Control Email Delivery Based on Sender

Adding Senders and Domains to Safelists and Blocklists (Administrators)

Manage safelists and blocklists via the spam quarantine interface.

You can also see whether many recipients (end users in your organization) have whitelisted or blacklisted
a particular sender or domain.

Administrators see and work with the superset of the same entries that each end user sees and works with.

Before You Begin

•

Ensure that you can access the spam quarantine. See

•

Enable access to the safelist/blocklist. See

•

(Optional) To import safelist/blocklists instead of building these lists using the procedure in this
section, use the process described in

•

Understand the required format of safelist and blocklist entries. See

Procedure

Step 1

Using your browser, access the spam quarantine.

Step 2

Step 3

Select the Options drop-down menu in the upper right corner of the page.

Step 4

Choose Safelist or Blocklist.

Step 5

(Optional) Search for a sender or recipient.

Step 6

Do one or more of the following: