Beyond Encryption Mailock for M365 vs INKY Email Encryption: side-by-side comparison (2026)

Beyond Encryption Mailock for M365: AES-256 encrypted email add-on for M365 with auth & revocation. Built by Beyond Encryption.

INKY Email Encryption: Email encryption solution for securing sensitive data in email communications. Built by INKY Technology Corporation.

The table above shows where their features, integrations, deployment and company size fit differ.

Beyond Encryption Mailock for M365 is made by Beyond Encryption. INKY Email Encryption is made by INKY Technology Corporation. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Beyond Encryption Mailock for M365 and INKY Email Encryption are both Email Encryption products, and both cover Encryption, Microsoft 365. Use the table above to see where features, deployment and company size fit differ.