AI Recipient Validation 1.5.26.0 – Release May 7, 2026

Improvement

AI Recipient Validation , Release-Notes

12 May 2026

Fixes side panel behavior issues in Outlook Classic for a more consistent user experience.

AI Recipient Validation , Release-Notes

Introduces timeout fixes and performance improvements for smoother and more stable processing in AI Recipient…

Outlook Add-ins , Release-Notes

11 May 2026

Release of the new 365 Total Protection Add-In for on-premise Exchange Servers.