Cisco Cisco Content Security Management Appliance M160 Guía Del Usuario
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AsyncOS 8.1 for Cisco Content Security Management User Guide
Chapter 4 Using Centralized Email Security Reporting
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Out-of-control applications in your organization that use email for notifications, alerts, automated
statements, etc.
statements, etc.
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Sources of heavy email activity in your organization, for internal billing or resource-management
purposes.
purposes.
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Sources of large-volume inbound email traffic that might not otherwise be considered spam.
Note that other reports that include statistics for internal senders (such as Internal Users or Outgoing
Senders) measure only the number of messages sent; they do not identify senders of a few messages to
a large number of recipients.
Senders) measure only the number of messages sent; they do not identify senders of a few messages to
a large number of recipients.
Figure 4-14
Rate Limits Page
The Top Offenders by Incident chart shows the envelope senders who most frequently attempted to send
messages to more recipients than the configured limit. Each attempt is one incident. This chart
aggregates incident counts from all listeners.
messages to more recipients than the configured limit. Each attempt is one incident. This chart
aggregates incident counts from all listeners.
The Top Offenders by Rejected Recipients chart shows the envelope senders who sent messages to the
largest number of recipients above the configured limit. This chart aggregates recipient counts from all
listeners.
largest number of recipients above the configured limit. This chart aggregates recipient counts from all
listeners.
Rate Limiting settings, including “Rate Limit for Envelope Senders” settings, are configured on the
Email Security appliance in Mail Policies > Mail Flow Policies. For more information on rate limiting,
see the documentation or online help for your Email Security appliance.
Email Security appliance in Mail Policies > Mail Flow Policies. For more information on rate limiting,
see the documentation or online help for your Email Security appliance.
Outbreak Filters Page
The Email > Reporting > Outbreak Filters page shows information about recent outbreaks and
messages quarantined due to Outbreak Filters. You can use this page to monitor your defense against
targeted virus, scam, and phishing attacks.
messages quarantined due to Outbreak Filters. You can use this page to monitor your defense against
targeted virus, scam, and phishing attacks.
Use the Outbreak Filters page to answer the following types of questions:
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How many messages are quarantined and by which Outbreak Filters rule?
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How much lead time has the Outbreak Filters feature been providing for virus outbreaks?
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How do the local outbreaks compare to the global outbreaks?