GateScanner Mail Protection is an email security solution that can be deployed as a Secure Email Gateway (SEG) or SMTP mail relay. The product operates on-premises, on private cloud, or as an Office 365 Outlook integration. The solution applies Content Disarm and Reconstruction (CDR) to fully deconstructed .EML files. It performs multi-AV scans including NextGen AI and proprietary static code threat analysis. The system includes multiple file-type verification to ensure declared file types match actual content. GateScanner Mail Protection handles password-protected attachments through secure decryption and scanning. It provides URL filtering applied to both message body and attachments, along with real-time IP reputation intelligence for sender risk evaluation. The platform includes AI-powered anti-phishing capabilities with identity consistency checks, contextual link analysis, and behavioral phishing indicators. Anti-spoofing enforcement covers DKIM, DMARC, and SPF controls. Standard and advanced spam filtering are included. Additional capabilities include tracking pixel removal for privacy protection, rule-based DLP on outbound mail, and profile-based scanning with Active Directory integration. The system supports multiple tenants and domains, with proprietary email reconstruction according to RFC 2822. It disables advanced evasive malware techniques including file spoofing, payload insertion, steganography, and Base64 encoding. The solution provides a full email security dashboard with history and reporting capabilities, centralized AV updates, and centralized auditing.