Release Notes Archive - Page 8 of 8 - Proofpoint Total Protection

365 Total Backup , Release Note

January 14, 2026

This update includes overall maintenance and stability improvements, fixes unsuccessful regrants, and resolves an issue…

Release Note , Teams Protection

December 18, 2025

Any site domains added for Secure Links in the Deny & Allow listing page at…

AI Recipient Validation , Release Note

October 13, 2025

Stability fixes and improvements.

AI Recipient Validation , Release Note

September 25, 2025

Stability fixes and improvements.

AI Recipient Validation , Release Note

August 1, 2025

Improved how the system handles 4USQA errors along with other stability fixes.