Catégorie : Non classé

As part of ongoing improvements to bulk email filtering in Microsoft Defender for Office | Exchange Online Protection, Microsoft is refining our detection capabilities by recalibrating and redistributing bulk senders across different bulk complaint levels (BCL). This would automatically make the current bulk thresholds slightly more aggressive. As a consequence, Microsoft is updating bulk threshold for standard … […]

Microsoft is announcing that the prevent data exfiltration by securing app access feature will be available for public preview starting on October 7, 2024. How does this affect me?This feature will allow admins and makers to protect against data exfiltration by controlling what apps can be run in your Dataverse environment. This feature will help to prevent … […]

Customers are no longer required to have optional diagnostic data enabled as a prerequisite for the active usage metrics currently displayed in the Microsoft 365 Copilot usage report in the admin center and a subset of the metrics displayed in the Microsoft Copilot Dashboard in Viva Insights. The data that powers these metrics has been … […]

If your tenant uses legacy Exchange Online tokens, they will be deprecated and Outlook add-ins that still use them will break when tokens are turned off. NOTE: This change only applies to Exchange Online; add-ins used in on-premises environments are not impacted by this change. Recommended actions: When will Microsoft turn off legacy Exchange Online … […]

In Microsoft Entra ID, device-based Conditional Access to Microsoft 365 and Microsoft Azure resources on Red Hat Enterprise Linux will be generally available. When this will happen: General Availability (Worldwide): Microsoft will begin rolling out mid-August 2024 and expect to complete by late August 2024. How this will affect your organization: r> This release extends support … […]

The Attacker in the Middle detection will be Generally Available for users in Microsoft Entra ID Protection. When this will happen: General Availability (Worldwide): Microsoft will begin rolling out mid-August 2024 and expect to complete by late August 2024. How this will affect your organization: This high-precision detection will be triggered on a user account … […]

Microsoft Purview Insider Risk Management will roll out exfiltration of business sensitive data to free public domain emails. When this will happen: General Availability: available since July 2024. How this will affect your organization: We are enhancing the existing email insight alerts to provide additional information when business sensitive data is potentially leaked from a … […]

Bulk emails play a crucial role in modern enterprise communications. Determining the right balance of these messages—what should be allowed and what should be blocked—poses a significant challenge. Many organizations default to standard settings, often leading to issues like false positives (FP) and false negatives (FN) in email. With Bulk Senders Insight in Microsoft Exchange Online Protection … […]

Through Microsoft Purview | Information Protection, and for greater consistency and reliability, Microsoft Word, Excel, and PowerPoint for Windows will soon display the same Data Loss Prevention policy tips that admins have set in their tenants for files on Microsoft SharePoint Online and Microsoft OneDrive sites. When this will happen: General Availability (Worldwide): Microsoft will … […]

Coaching by Copilot for Microsoft Outlook email client now offers users the option to apply the coaching feedback and rewrite their email draft simply by using an Apply All button.  When this will happen: Public Preview: Microsoft will begin rolling out late August 2024 and expect to complete by late September 2024. General Availability: Microsoft will begin … […]