(Symantec Mail Security for Microsoft Echange 4.6 combines content filtering, anti-spam and industry-leading anti-virus technologies to provide a broad, integrated email security solution that uses automated scanning and modification capabilities to provide high-performance virus protection with minimal management, improved Content filtering and integrated anti-spam features prevent unwanted content from coming from anywhere on the web, while preventing confidential information from leaking
Symantec_Mail_Security_for_Exchange4.6_white_book.pdf)