Microsoft 365 Community
How to Add HTML Signature in Outlook
Admins can create and add html signatures in Microsoft 365 to have consistent style and formatting in the organization.
9 min read
Starting in early June 2026, Microsoft Outlook will support external email tags within inbox rules, allowing users to automatically organize and categorize external emails for improved prioritization.
Microsoft has integrated the Power Automate workflow experience directly into SharePoint Online. This allows users to view, create, and manage workflows without leaving the SharePoint site interface. This also introduces a context-aware “Mad-Lib” style automation experience that automatically prefills trigger inputs such as SharePoint sites, lists, and libraries to simplify workflow creation.
Storm-2949 is a sophisticated identity-based attack campaign where a single compromised Microsoft 365 account can lead to wider access across Microsoft 365 and Azure environments. Instead of relying on malware, the attackers abused trusted Microsoft services, MFA workflows, tokens, and permissions to silently move deeper into the environment.
The new Security Detection Report in the Teams admin center helps admins monitor messaging threats across Teams, including impersonation attempts, malicious links, and weaponizable file types. Available from late June 2026, it enables admins to review threats, export detection details, and block malicious external users identified in the report.
Microsoft has rolled out a redesigned dashboard in the Microsoft 365 admin center that brings together the management of Microsoft 365 services, Copilot, AI agents, and more. The updated experience introduces a cleaner layout, streamlined navigation, and centralized insights across users, licensing, service health, and recommendations.
AI tools and agents boost productivity, but unmanaged usage often leads to hidden data leaks and security gaps. Microsoft introduces the Shadow AI page in the Microsoft 365 admin center (Frontier preview) to help you identify and block unauthorized AI agents before they become a risk.
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Admins can create and add html signatures in Microsoft 365 to have consistent style and formatting in the organization.
9 min read
Use Trust Indicators in Teams to identify guests & anonymous users across chats & meetings to support safer sharing & prevent data exposure.
4 min read
Connect and run SPO scripts non-interactively using app-only certificate-based authentication in the SharePoint Online Management Shell.
3 min read
Learn how the Microsoft MCP Server for Enterprise lets AI agents query Microsoft 365 and Entra ID data through natural language.
6 min read
Simplify SharePoint branding governance with new PowerShell controls. Enforce enterprise themes, disable custom branding per site, and more.
4 min read
Discover how Microsoft Teams Chat with Anyone lets users connect via email while posing potential security risks.
3 min read
Microsoft Entra soft deletion & restoration feature helps to recover cloud security groups within 30 days while preserving settings, membership, and ownership.
2 min read
Learn how to prevent users from adding computers to Active Directory. Prevent unauthorized workstation joins and secure your AD environment.
5 min read
Learn how to safely reset the KRBTGT account password in Active Directory to prevent Golden Ticket attacks across your domain.
7 min read
Learn how to use the Active Directory Delegation Wizard to implement Least Privilege and secure permission management across the domain.
9 min read
Replace traditional user accounts with Managed Service Accounts in Active Directory, covering creation, configuration, and task automation.
8 min read
Auto-Archiving in Exchange Online automatically moves emails when a mailbox is nearing quota, keeping mail flow and storage under control.
3 min read