WANSync is installed on the master Exchange server at the energy group's main office, as well as on two high availability replicas located at a remote data center. One replica is configured to back up one master over the WAN in real time while the second replica is configured for delayed replication, providing an additional layer of protection against propagation of corrupted data from the master Exchange server to the standby replicas.
With a diverse clientele encompassing wholesale, commercial and industrial, as well as residential customers, the Maryland-based energy group places great value in its messaging systems. With growing concern over technical failures and malicious attacks on corporate servers, it's understandable that its IT professionals quickly determined the need to secure the group's e-mail application servers and arm it with the best in disaster recovery solutions.