Graphs of anti-spam product effectiveness and false positive testing results are reported over the span of the past 6 months on the ICSA Labs Spam Data Center web page. During the last 6 months products were tested with over 3.5 million e-mail messages (3,577,183 to be exact). Approximately 90% of those e-mail messages were spam while the remainder were legitimate messages. And all of the spam messages were unique.
Contact Mike Haas to learn more about the benefits of having the anti-spam solution you develop and/or deploy tested by ICSA Labs.