Egress Protect vs OpenText Core Email Encryption: Side-by-Side Comparison (2026)

Egress Protect: End-to-end email encryption with DLP and access controls for Microsoft 365. built by Egress. Core capabilities include End-to-end email encryption with 256-bit AES, Automatic and sender-initiated encryption based on policies, Granular access controls to restrict forwarding, printing, copying, and downloading..

OpenText Core Email Encryption: Cloud-based email encryption with automated DLP policies and delivery methods. built by OpenText Cybersecurity. Core capabilities include Automated email encryption based on DLP policies, Real-time scanning of outbound emails, Best Method of Delivery (BMOD) engine with S/MIME, TLS, and Secure Messaging Portal..

Both serve the Email Encryption market but differ in approach, feature depth, and target audience.

Egress Protect differentiates with End-to-end email encryption with 256-bit AES, Automatic and sender-initiated encryption based on policies, Granular access controls to restrict forwarding, printing, copying, and downloading. OpenText Core Email Encryption differentiates with Automated email encryption based on DLP policies, Real-time scanning of outbound emails, Best Method of Delivery (BMOD) engine with S/MIME, TLS, and Secure Messaging Portal.

Egress Protect is developed by Egress. OpenText Core Email Encryption is developed by OpenText Cybersecurity. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Egress Protect and OpenText Core Email Encryption serve similar Email Encryption use cases: both are Email Encryption tools. Review the feature comparison above to determine which fits your requirements.