Cisco Cisco Email Security Appliance C650 Guía Del Usuario
8-15
Cisco IronPort AsyncOS 7.5 for Email Configuration Guide
OL-25136-01
Chapter 8 Anti-Spam
Enabling IronPort Intelligent Multi-Scan and Configuring Global
Settings
Settings
Overview
You enable IronPort Intelligent Multi-Scan and modify its global configuration
settings using the Security Services > IronPort Intelligent Multi-Scan and
Security Services > Service Updates pages (GUI) or the
settings using the Security Services > IronPort Intelligent Multi-Scan and
Security Services > Service Updates pages (GUI) or the
antispamconfig
and
updateconfig
commands (CLI). The following global settings are configured:
•
Enable IronPort Intelligent Multi-Scan globally for the appliance.
•
Configure the maximum size of message to be scanned by IronPort Intelligent
Multi-Scan.
Multi-Scan.
•
Enter a length of time to wait for timeout when scanning a message.
Most users will not need to change the maximum message size to be scanned
or the timeout value. That said, you may be able to optimize the throughput
of your appliance by lowering the maximum message size setting.
or the timeout value. That said, you may be able to optimize the throughput
of your appliance by lowering the maximum message size setting.
•
Define and (optionally) enable a proxy server for obtaining IronPort
Intelligent Multi-Scan rules updates (Security Services > Service Updates).
If you define a proxy server to retrieve rules updates, you can optionally
configure an authenticated username, password, and specific port when
connecting to the proxy server.
Intelligent Multi-Scan rules updates (Security Services > Service Updates).
If you define a proxy server to retrieve rules updates, you can optionally
configure an authenticated username, password, and specific port when
connecting to the proxy server.
•
Define and (optionally) enable a download server from which to receive
IronPort Intelligent Multi-Scan rules updates (Security Services > Service
Updates).
IronPort Intelligent Multi-Scan rules updates (Security Services > Service
Updates).
•
Enable or disable receiving automatic updates to IronPort Intelligent
Multi-Scan rules, and also specify the update interval.
Multi-Scan rules, and also specify the update interval.
Note
The proxy server setup is available via the Security Services > Service Updates
page. For more information about specifying a proxy server, see
page. For more information about specifying a proxy server, see
. Note that the proxy server is global in that all services
that are configured to use a proxy server will use the same proxy server.