The ES-Insight IP
frequency report details a count of the most frequent IP address
sources.
ES-Insight Standard
The ES-Insight
Evaluation edition displays IP address and a counter of the number
of messages associated with that IP address.
ES-Insight PRO
In addition to IP
address and message count, the ES-Insight PRO product displays the
country of origin of these messages.
Using Microsoft SMTP Server Properties
Administrators can
use these IP
addresses and add tem to the list of banned IP addresses found in the
Exchange/IIS SMTP Virtual Server Properties. |