Cisco Cisco Email Security Appliance C170 Guia Do Utilizador
Chapter 8 Anti-Spam
8-2
Cisco IronPort AsyncOS 7.5 for Email Configuration Guide
OL-25136-01
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Anti-Spam Overview
Your Cisco IronPort appliance offers two anti-spam solutions: the IronPort
Anti-Spam engine and IronPort Intelligent Multi-Scan. You can license and
enable these solutions on your Cisco IronPort appliance, but you cannot enable
both for the same policy. Using the Email Security Manager, you can quickly and
easily specify a different anti-spam solution for different groups of users.
Anti-Spam engine and IronPort Intelligent Multi-Scan. You can license and
enable these solutions on your Cisco IronPort appliance, but you cannot enable
both for the same policy. Using the Email Security Manager, you can quickly and
easily specify a different anti-spam solution for different groups of users.
Enabling Anti-Spam Scanning
When using the System Setup Wizard (or
systemsetup
command in the CLI), you
are presented with option to enable either IronPort Intelligent Multi-Scan or the
IronPort Anti-Spam engine. You cannot enable both during system setup, but you
can enable the anti-spam solution that you didn’t choose by using the Security
Services menu after system setup is complete. During system setup, you have the
option to enable the IronPort Spam Quarantine for positive and suspect spam.
IronPort Anti-Spam engine. You cannot enable both during system setup, but you
can enable the anti-spam solution that you didn’t choose by using the Security
Services menu after system setup is complete. During system setup, you have the
option to enable the IronPort Spam Quarantine for positive and suspect spam.
To enable the engine for the first time (either during system setup or later), read
and agree to the license agreement.
and agree to the license agreement.
Figure 8-1
Anti-Spam Engine - Selecting During System Setup
Note
Please see
for information about
how and when anti-spam scanning is applied.