IT organizations face significant challenges related to cost, deployment, and manageability of their critical applications and services. Exchange Server 2007 provides numerous features that allow for implementing high-availability and disaster recovery. The server role architecture, along with clustering and replication options, provides methods of addressing availability issues. However, each approach has potential drawbacks that can lead to complex administration and increased costs.

Neverfail significantly improves upon high-availability options available for Exchange Server 2007 by providing for simplified deployment, enhanced monitoring, and the ability to easily perform fail-over operations. These capabilities can lead to the benefits of minimal downtime without the added costs, complexity, and maintenance of other HA approaches.