The SMTP service of Microsoft Windows 2000 and Microsoft Exchange Internet Mail Connector (IMC) may allow users to bypass by using the anonymous (NULL) account. This allows unauthorized users to access the mail system for relaying.
With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.
– Scott Cheney, Manager of Information Security, Sierra View Medical Center