Secure Mail is an integrated messaging security solution focused on protecting mail environments, enforcing critical mail flow and compliance-related policies, and encrypting sensitive email materials. Secure Mail handles the large targeted mail surges typical of today’s Web 2.0 threat environment
Secure Mail leverages its reputation system, TrustedSource. Like a credit agency provides credit scores to enable reliable commerce, TrustedSource is the only reputation system to provide real-time multi-dimensional reputation scores for URLs, domains, images, messages and IP addresses.
Combining TrustedSource with several advanced spam filtering technologies allows Secure Mail to routinely block more than 99 percent of malicious spam email traffic while maintaining a false positive rate of less than one in one million.
http://www.securecomputing.com