OpenText Core Email Encryption​ - 2026 Pricing, Features, Reviews & Alternatives

OpenText Core Email Encryption is a policy-based email security solution that automatically protects sensitive data in electronic communications while maintaining operational efficiency and regulatory compliance. It employs advanced Data Loss Prevention filters to scan all outbound messages in real time and analyze subject lines, message bodies and attachments for confidential content. Administrators configure customizable content filters and policy rules that encrypt, quarantine or block emails based on specific triggers such as keywords, data types or recipient domains. The platform includes a library of policy templates for rapid deployment while supporting extensive customization to meet unique organizational requirements.

The Method of Delivery engine selects the appropriate encryption transport from available options including S slash MIME, TLS or a secure messaging portal to ensure recipients receive protected content across diverse email platforms. A secure web portal enables external parties to initiate encrypted communication and access protected messages through user authentication and controlled recipient selection. Mobile device compatibility allows users to send and receive encrypted emails on smartphones and tablets via webmail clients and portals without requiring special client software. Recipients access encrypted content directly in their inbox or through a secure browser interface when necessary.

Integration with existing email infrastructures such as Microsoft Outlook and cloud-based office environments enables the solution to function within established workflows without significant changes to communication processes. Delivery through a secure cloud platform provides guided installation procedures and centralized management panels that simplify administration and policy enforcement. Graphical reporting dashboards deliver comprehensive visibility into encryption triggers, transport methods, compliance activity and policy adherence to support audit and verification processes. The solution integrates with Data Loss Prevention systems to extend data protection strategies and prevent unauthorized information disclosure.

A scalable architecture accommodates organizational growth and rising email volumes while preserving consistent security standards. An intuitive user interface reduces training requirements and technical support needs. Multi-language support extends the solution’s accessibility across global deployments in diverse geographic regions. Administrators gain granular control over encryption policies and monitoring capabilities to sustain ongoing compliance with regulatory frameworks.