(Updated) Trust DigiCert Global Root G2 certificate authority to avoid Exchange Online email disruption [MC1224565]

(Updated) Trust DigiCert Global Root G2 certificate authority to avoid Exchange Online email disruption [MC1224565]

Message ID: MC1224565 (Updated) Updated February 4, 2026: We have updated the timeline. We’ve been notified that some email providers may distrust the DigiCert G1 root on April 15, which could result in broad ecosystem‑wide email impact. To ensure Exchange…
(Updated) SharePoint Embedded apps can now archive containers to reduce storage costs and improve Copilot results [MC1215074]

(Updated) SharePoint Embedded apps can now archive containers to reduce storage costs and improve Copilot results [MC1215074]

Message ID: MC1215074 (Updated) Updated February 4, 2026: We have updated the timeline. Thank you for your patience. [Introduction] Non-Microsoft SharePoint Embedded applications now support container archival. This feature helps organizations reduce storage costs by up to 75% by moving large…
(Updated) Prevent/Fix: Guidance for On-Premises Connectors Configuration [MC1226222]

(Updated) Prevent/Fix: Guidance for On-Premises Connectors Configuration [MC1226222]

Message ID: MC1226222 (Updated) Updated February 4, 2026: We have updated the content. Thank you for your patience. Original: Please do not paste images here. Attach your high-resolution PNGs to the No Reply confirmation email. Thank you! We are reiterating the…
(Updated) Microsoft Teams: Chat with anyone with an email address [MC1182004]

(Updated) Microsoft Teams: Chat with anyone with an email address [MC1182004]

Message ID: MC1182004 (Updated) Updated February 4, 2026: We have updated the timeline. Thank you for your patience.[Introduction] Teams users in tenants with open collaboration policies have long been able to start a chat with anyone who has an email address. However,…
Microsoft Purview compliance portal: Purview Information Protection | Classifier Simulation Mode (Health Monitoring) [MC1185445]

Microsoft Purview compliance portal: Purview Information Protection | Classifier Simulation Mode (Health Monitoring) [MC1185445]

Message ID: MC1185445 (Updated) Updated February 4, 2026: We have updated the timeline. Thank you for your patience.[Introduction] Microsoft Purview is introducing Classifier Simulation Mode, the first phase of the broader Classifier Health Monitoring Platform. This new capability allows admins…
(Updated) Microsoft Purview | Role group changes in Microsoft Purview [MC1226226]

(Updated) Microsoft Purview | Role group changes in Microsoft Purview [MC1226226]

Message ID: MC1226226 (Updated) Updated February 4, 2026: We have updated the content. Thank you for your patience. [Introduction] We are introducing a new Microsoft Purview Role-Based Access Control (RBAC) role—Purview Agent Deployment—and adding it to several existing Purview built‑in role…