The IP Filtering Overview screen displays the top 10 threats for the following:
Email with unwanted advertising content.
Various virus threats, including Trojan programs.
Programs that could add your users' email addresses to spam databases.
Email messages returned to you because the messages were sent with your domain in the sender address.
IP addresses that you have manually added into the blocked list.
To limit the results, select a time range from the drop down box.
Each item includes the following information:
Domain—The domain from which the threat originated.
IP—The IP address of the computer from which the threat originated.
Dropped Connections—The number of email connections dropped as a result of the threat.
The domains and IP addresses in the table on this screen were blocked by IP Profiler up to the last seven (7) days.
To enable IP filtering:
Choose IP Filtering > Overview from the menu.
To enable both NRS and IP profiler, select the IP Filtering check box. Alternatively, select either the NRS or IP Profiler check boxes.
Click Save.
See also: