What’s New
- Outbound DKIM Signing Enhancements
- Email Security now supports header-sender signing, over-signing, and unlimited body signing within the Outbound DKIM Signing settings. These enhancements allow administrators to apply DKIM signatures to messages based on a specified header-sender domain.
Deployment Scope
This deployment applies to all TrendAI Vision One Cloud Email Gateway Protection and Email Security data centers.
Maintenance Time
| Sites | Date/Time | Time Zone |
|---|---|---|
| SG | March 17, 2026 10:00 AM to March 17, 2026 05:00 PM | UTC + 8 |
| ANZ/CA | March 17, 2026 08:00 AM to March 17, 2026 05:00 PM | UTC - 5 |
| IN | March 18, 2026 10:00 AM to March 18, 2026 05:00 PM | UTC + 8 |
| US/UK | March 18, 2026 08:00 AM to March 18, 2026 05:00 PM | UTC - 5 |
| JP | March 19, 2026 10:00 AM to March 19, 2026 05:00 PM | UTC - 5 |
| MEA/EU | March 19, 2026 10:00 AM to March 19, 2026 05:00 PM | UTC + 8 |
Service Downtime: N/A
Customer Impact: No impact on current mail flow for all existing customers and configurations.