ZyXEL ZyWALL 5 User Guide - Page 550
The statistics display as follows when you display the top entries by source.
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Chapter 31 Reports Screens Table 168 REPORTS > Anti-Spam (continued) LABEL DESCRIPTION Phishing Mail Detected This field displays the number of e-mails that the ZyWALL has classified as phishing. No Score Mail This field displays the number of e-mails for which the ZyWALL did not receive a Detected spam score. Mail Session Forwarded You can set the action that the ZyWALL takes when an e-mail session goes over the threshold of concurrent sessions that the ZyWALL checks for spam. This field displays the number of e-mail sessions that the ZyWALL allowed because they exceeded the mail sessions threshold. Mail Session Blocked You can set the action that the ZyWALL takes when an e-mail session goes over the threshold of concurrent sessions that the ZyWALL checks for spam. This field displays the number of e-mail sessions that the ZyWALL stopped because they exceeded the mail sessions threshold. Top Entry By Select Top Entry by to list the top e-mail or IP addresses from which the ZyWALL has detected the most spam. Select Sender Mail Address to list the top e-mail addresses from which the ZyWALL has detected the most spam. Select Source to list the source IP addresses from which the ZyWALL has detected the most spam. Score Distribution Select Score Distribution to display the numbers of different spam scores of the emails that the ZyWALL has checked. # This field displays the entry's rank in the list of the top entries. Sender Mail Address This column displays when you display the entries by Sender Mail Address. This column displays the e-mail addresses from which the ZyWALL has detected the most spam. Source IP This column displays when you display the entries by Source. It shows the source IP address of spam e-mails that the ZyWALL has detected. Occurrences This column displays when you display the entries by Sender Mail Address or Source. This field displays how many times the ZyWALL received spam from the entry's e-mail address. Total This field displays when you select Sender Mail Address or Source. This field displays the sum of the occurrences of the events in the entries. Spam Threshold This field displays when you select Score Distribution. This is the spam score for classifying e-mail as spam. Any e-mail with a spam score higher than this number is classified as spam. Mail Count Threshold Score When you select Score Distribution, this table displays the distribution of e-mail spam scores. Each bar represents the number of e-mails that had a spam score close to the threshold score listed at the bottom. The numbers on the left are numbers of e-mails. Refresh Click Refresh to update the report display with additional information that the ZyWALL may have collected while you had the screen open. The report also refreshes automatically when you close and reopen the screen. Flush Click Flush to discard the report data and restart collecting statistics. The statistics display as follows when you display the top entries by source. 550 ZyWALL 5/35/70 Series User's Guide