The multi-server support added to GFI MailEssentials 2015 provides a number of operating and performance enhancements for mail servers including: This is further complicated by the need to load balance so that one server doesn’t become a weak link that could destabilize the cluster and become a target for attacks. With an increasing number of medium to large organizations moving to a multiple server model for managing ever-increasing email volumes, ensuring all servers are in-sync and equally protected against spam and phishing attacks becomes a challenge. GFI Software released GFI MailEssentials 2015, an evolution of the email security platform that adds major enhancements including scalability and load balancing capabilities to support organizations managing multiple mail servers.