Case Study: USA.NET boosts spam protection with Cloudmark Authority

USA.NET blocks 40% more spam with Cloudmark

USA.NET, a large US-based ISP hosting over one million end-user mailboxes, sought to enhance its messaging protection due to growing spam volumes and evolving threats. Their challenge was to find a highly accurate and scalable security solution that would integrate with their Linux servers. They chose the Cloudmark Authority solution from vendor Cloudmark for its unique spam detection technology and seamless integration capabilities.

The Cloudmark solution was deployed in a single evening and immediately blocked significantly more spam, catching an additional 40,000 spam messages in a test where a previous solution had only caught 7,000. Cloudmark provided increased security with zero latency and high performance, requiring no additional backend servers. This resulted in superior spam protection for USA.NET's customers and greater space, power, and cooling efficiency for the company.

USA.NET