Exchange Online Archives - Page 17 of 53

Microsoft Exchange Online: New limit for dynamic distribution groups (DDGs) for Microsoft 365 operated by 21Vianet [MC1163757]

Message ID: MC1163757 [Introduction]We will soon introduce a new limit on dynamic distribution groups (DDGs) in Microsoft Exchange Online. Each organization will be limited to a maximum of 3,000 DDGs. After this limit is reached, admins will need to remove…

Modern Workspace Pro 2 October 2025Admin impact, Feature update, Plan for change, User impactNo Comments

Exchange Online Microsoft 365 for the web

Outlook on the web activity-based timeout is retiring [MC1163753]

Message ID: MC1163753 Outlook on the web activity-based timeout is retiring To simplify session timeout management and improve consistency across Microsoft 365 apps, we’re retiring the activity-based authentication timeout (ABT) setting for Outlook on the web. Admins should transition to…

Modern Workspace Pro 2 October 2025Admin impact, Plan for change, Retirement, User impactNo Comments

Exchange Online

Microsoft Outlook: Summarize email with Copilot chat [MC1162289]

Message ID: MC1162289 [Introduction]We're introducing a new way to quickly summarize emails using Copilot chat in Outlook. With a single click, users can generate concise summaries of email content, helping them stay focused and save time. This feature supports both…

Modern Workspace Pro 30 September 2025Admin impact, New feature, Stay informed, User impactNo Comments

Exchange Online

Microsoft Outlook: Declarative Agents in Copilot Chat coming to classic Outlook for Windows [MC1162288]

Message ID: MC1162288 [Introduction:]To enhance the extensibility of Microsoft 365 Copilot, we’re introducing support for Declarative Agents in Biz Chat and Biz Chat Starter within classic Outlook for Windows. Declarative Agents allow users to customize their Copilot experience by integrating…

Modern Workspace Pro 30 September 2025Admin impact, New feature, Stay informed, User impactNo Comments

Exchange Online Microsoft 365 suite

Microsoft Exchange Online | SMTP onboarding to App RBAC [MC1158911]

Message ID: MC1158911 [Introduction]We're simplifying how organizations grant applications permission to send email on behalf of mailboxes. Today, customers must manually assign permissions to each individual mailbox using PowerShell, which is time-consuming and inefficient. With this new capability, admins can…

Modern Workspace Pro 25 September 2025Admin impact, New feature, Stay informed, User impactNo Comments

Exchange Online Microsoft 365 apps Microsoft 365 for the web

(Updated) Microsoft Outlook: Users can set custom account descriptions [MC981635]

Message ID: MC981635 (Updated) Updated September 23, 2025: We have updated the timeline. Thank you for your patience.Coming soon to Microsoft New Outlook: Users of the New Outlook for Windows can now set custom descriptions for their accounts, making it…

Modern Workspace Pro 23 September 2025New feature, Stay informed, Updated message, User impactNo Comments

AI Logo Generator on GCP Release Notes: February 14, 202617 February 2026
It’s exciting to see Google SecOps SIEM and SOAR updates rolling out globally. I’m curious if there are any significant…
AI Music Generator on GCP Release Notes: February 13, 202615 February 2026
Security bulletins like the one for CVE-2025-13292 are always a bit concerning, but it’s reassuring to know Google is actively…
Nano Banana AI on GCP Release Notes: February 12, 202614 February 2026
This migration tool seems like a great step for those looking to modernize their infrastructure. Being able to move App…
Trusted Script Enforcement in SharePoint Online: What’s Changing and How to Prepare with SPFx - Proteus on Content Security Policies (CSP) are coming to SharePoint Online and might impact your custom SPFx solutions [MC1193419]12 February 2026
[…] CSP is enforced, these patterns will cause breakages. Microsoft’s SharePoint team confirms that any SPFx solution loading scripts from…
Nana Banana UK AI Image Editor on Microsoft Teams: Meeting participants can request collaborative annotation sessions [MC1019312]10 February 2026
This collaborative annotation feature sounds like a huge leap forward for real-time screen sharing in Teams. Being able to instantly…