Cisco Cisco Email Security Appliance C190 Guía Del Usuario
Chapter 8 Anti-Spam
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Cisco IronPort AsyncOS 7.1 for Email Configuration Guide
OL-22158-02
Reporting Incorrectly Classified Messages to IronPort Systems
Messages that appear to be incorrectly classified may be reported to IronPort for
analysis. Each message is reviewed by a team of human analysts and used to
enhance the accuracy and effectiveness of the product. Each message should be
forwarded as an RFC 822 attachment to the following addresses:
analysis. Each message is reviewed by a team of human analysts and used to
enhance the accuracy and effectiveness of the product. Each message should be
forwarded as an RFC 822 attachment to the following addresses:
•
spam@access.ironport.com - for reporting missed spam
•
ham@access.ironport.com - for reporting false-positives
For more information about reporting incorrectly classified messages, please see
the IronPort Knowledge base or contact your IronPort Support provider.
the IronPort Knowledge base or contact your IronPort Support provider.
Testing IronPort Anti-Spam
To quickly test the IronPort Anti-Spam configuration of your appliance:
Step 1
Enable IronPort Anti-Spam on a mail policy (as above).
Step 2
Send a test email that includes the following header to a user in that mail policy:
X-Advertisement: spam
For testing purposes, IronPort Anti-Spam considers any message with an
X-header formatted as
X-header formatted as
X-Advertisement: spam
to be spam. The test message
you send with this header is flagged by IronPort Anti-Spam, and you can
confirm that the actions you configured for the mail policy (
confirm that the actions you configured for the mail policy (
) are performed. You can
use the
trace
command and include this header, or use a Telnet program to
send SMTP commands to the appliance. See the “Testing and
Troubleshooting” chapter in the Cisco IronPort AsyncOS for Email Daily
Management Guide and
Troubleshooting” chapter in the Cisco IronPort AsyncOS for Email Daily
Management Guide and
for more
information.
Note
Examining a message’s headers for specific headers added by IronPort Anti-Spam
is another method to test the configuration of IronPort Anti-Spam on your
appliance. See
is another method to test the configuration of IronPort Anti-Spam on your
appliance. See