Mail Protection Service (MPS) by AnubisNetworks (BitSight) is an email security gateway designed to filter and protect email messages for organizations, enterprises, and service providers. Available as both a cloud-based service and an on-premises solution, MPS processes incoming and outgoing emails, providing security against threats such as malware, phishing, and spam. The system allows for customizable configurations set by administrators and integrates seamlessly with various email platforms including Microsoft 365 (Office 365) and Google Workspace. MPS incorporates features for email filtering, threat detection, and malware analysis to enhance email security and control over mail flow.