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Egress Protect is a commercial email encryption tool by Egress. INKY Email Encryption is a commercial email encryption tool by INKY Technology Corporation. Compare features, ratings, integrations, and community reviews side by side to find the best email encryption fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Mid-market and enterprise teams protecting sensitive data in Microsoft 365 should choose Egress Protect for its post-send message control, which lets you revoke access and restrict forwarding even after recipients open encrypted email. The tool covers three NIST CSF 2.0 functions (PR.DS, PR.AA, DE.CM), with particular strength in access enforcement through granular controls and continuous audit trails that satisfy compliance auditors. Skip this if you need unified DLP across cloud storage, web, and endpoints; Egress Protect is email-centric and won't replace a platform-wide data loss prevention strategy.
SMB and mid-market teams drowning in email-borne data exfiltration will get real value from INKY Email Encryption because it bundles encryption with behavioral threat detection in one platform instead of forcing you to stitch two vendors together. The tool covers NIST PR.DS data security and PR.PS platform security, meaning it actually enforces encryption at rest and in transit while catching the anomalous send patterns that slip past traditional gateways. Skip this if your organization needs a standalone encryption appliance for highly regulated industries with air-gapped requirements; INKY's cloud-first architecture and tight Microsoft 365/Google Workspace coupling assume modern SaaS environments, not legacy on-prem mail servers.
End-to-end email encryption with DLP and access controls for Microsoft 365
Email encryption solution for securing sensitive data in email communications
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Common questions about comparing Egress Protect vs INKY Email Encryption for your email encryption needs.
Egress Protect: End-to-end email encryption with DLP and access controls for Microsoft 365. built by Egress. headquartered in United Kingdom. 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..
INKY Email Encryption: Email encryption solution for securing sensitive data in email communications. built by INKY Technology Corporation. headquartered in United States. Core capabilities include Email encryption for sensitive data protection, Integration with behavioral email security platform, Multi-tenancy support for MSPs/MSSPs..
Both serve the Email Encryption market but differ in approach, feature depth, and target audience.
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