SonicWall Hosted Email Security enterprises superior cloud-based protection from inbound/outbound spam, phishing attacks and malware at an affordable, predictable and flexible monthly or annual subscription price. At the same time, it minimizes upfront deployment time and costs, as well as ongoing administration expenses. The Hosted Email Security service stops Spam, phishing and virus attacks with over 99% effectiveness using multiple proven, patented techniques including reputation checks that check not only a message’s sender IP reputation, but also the reputation of its content, structure, links, images, attachments. The technology also provides Denial of Service (DoS) protection and sender validation. Advanced techniques are also used to analyze email content, such as adversarial Bayesian filtering, image analysis and gibberish detection to uncover hidden known threats, and new threats.