Руководство Пользователя для Cisco Cisco Content Security Management Appliance M670
Chapter 3 Using Centralized Email Reporting
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Cisco IronPort AsyncOS 7.2.0 for Security Management User Guide
OL-21768-01
Figure 3-3
Domains Listing for Network Owner
Each Sender Profile page contains the following data in the Current Information
table at the bottom of the page:
table at the bottom of the page:
•
The global information from the SenderBase Reputation Service, including:
–
IP address, domain name, and/or network owner
–
Network owner category (network owner only)
–
CIDR range (IP addresses only)
–
Daily magnitude and monthly magnitude for the IP address, domain,
and/or network owner
and/or network owner
–
Days since the first message was received from this sender
–
Last sender group and whether DNS verified (IP address sender profile
page only)
page only)
Daily magnitude is a measure of how many messages a domain has sent over
the last 24 hours. Similar to the Richter scale used to measure earthquakes,
SenderBase magnitude is a measure of message volume calculated using a log
scale with a base of 10. The maximum theoretical value of the scale is set to
10, which equates to 100% of the world's email message volume. Using the
log scale, a one-point increase in magnitude equates to a 10x increase in
actual volume.
the last 24 hours. Similar to the Richter scale used to measure earthquakes,
SenderBase magnitude is a measure of message volume calculated using a log
scale with a base of 10. The maximum theoretical value of the scale is set to
10, which equates to 100% of the world's email message volume. Using the
log scale, a one-point increase in magnitude equates to a 10x increase in
actual volume.
Monthly magnitude is calculated using the same approach as daily
magnitude, except the percentages are calculated based on the volume of
email sent over the last 30 days.
magnitude, except the percentages are calculated based on the volume of
email sent over the last 30 days.
–
Average magnitude (IP addresses only)