Sendmail provides a message processing platform consisting of appliances, applications and services, architected for enterprises to modernize messaging infrastructure with an intelligent email backbone for message routing and managing system generated communications between groupware systems, deployed on-premise, the cloud and the Internet. Thousands of enterprises have relied on Sendmail and the Sentrion hard/virtual appliances and applications for gateway management, inbound threat protection, outbound data leak security, message scanning for regulatory compliance, and critical customer communications.