Hornetsecurity
Email and cloud messaging security services for Microsoft 365 and mail servers
Hornetsecurity operates in email and cloud messaging security. Its services address malware and phishing defences, email encryption, archiving, backup and continuity for business messaging, with a strong focus on Microsoft 365 environments.
The tooling is delivered as a cloud-managed layer that integrates via gateways, journals or connectors to Microsoft 365 or on-premises mail servers. It is used where organisations want separate retention, filtering and continuity controls alongside native platform capabilities and require scalable, centralised message handling.
