Cisco Cisco Email Security Appliance C370 Betriebsanweisung

You enable IronPort Anti-Spam and modify its global configuration settings using 
the Security Services > IronPort Anti-Spam and Security Services > Service 
Updates pages (GUI) or the 

antispamconfig

 and 

updateconfig

 commands (CLI). 

The following global settings are configured: 

Enable IronPort Anti-Spam globally for the appliance. 

Configure the maximum size of message to be scanned by IronPort 
Anti-Spam.

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.

Define and (optionally) enable a proxy server for obtaining IronPort 
Anti-Spam 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 Anti-Spam rules updates (Security Services > Service Updates).

Enable or disable receiving automatic updates to IronPort Anti-Spam rules, 
and also specify the update interval.

The proxy server setup is available via the Security Services > Service Updates 
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.

If you chose to enable IronPort Anti-Spam in the GUI’s system setup wizard (or 
the CLI 

systemsetup

 command), it will be enabled for the default incoming mail 

policy with the default values for the global settings.