Terms of Service
Release Information
- Release Information: [Tadrill] Changes to User Synchronization Targets in the First Week of June 2026 and More
- Release Information: [Email Archive Modern] 4th Week of May 2026 (Added "Email Size" and "Message-ID" to Conditions)
- Release Information: [Tadrill] 4th Week of May 2026 Error Message Display Improvements
- Release Information: [Tadrill] Official Release of DMI Feature in the 4th Week of May 2026 and More
- Release Information: [Secure Transfer/Email DLP] 4th Week of May 2026 Guest User Interface and Authentication Code Notification Email Design Update
- Release Information: [Email Archive Modern] 3rd week of April 2026 (Added keyword conditions to "Bulk Email Export")
Announcements
- [Important] End of Service Notice for HENNGE Email Archive Classic Edition on September 30, 2026
- Notice of Revision of HENNGE One Terms of Service (Revision Date: April 1st, 2026)
- [Critical] Request to Update Permissions Due to Migration of Exchange Online Integration Feature (Graph API)
- For Customers Currently Using or Considering SSO Integration with FortiGate
- [Critical] Notice of Termination of "Perpetual" Email Data Retention for HENNGE Email Archive on December 31, 2026
- About HENNGE Device Certificate service regular maintenance down times