Entra ID "Role Bloat" | Ignore the new Teams role!
Microsoft has announced another administrative role with the Message Center Update MC1215071 (from January 8, 2026): the Teams External Collaboration Administrator. This brings th…
Tag: PowerShell
Schlagwort #PowerShell — 25 Treffer — Alle Beiträge, die mit diesem Schlagwort versehen wurden – praktisch für Serienthemen, Tools, Releases und How-to-Cluster.
Microsoft 365 | Admin Center Links & Knowledge
Time is the one resource you can't scale as an admin. If you manage Microsoft 365 professionally, you know the problem: Microsoft renames portals, moves menu items or hides essent…
Microsoft Teams | Chat by email: The danger of the "shadow guests"!
Microsoft is rolling out the "Start Chat with Email Address" feature in February 2026. On paper, this sounds harmless ... a Teams user types in an email address, and communication…
Microsoft Entra ID | New Revoke Sessions Button from February 2026
No more guesswork in the incident response case. Microsoft is finally cleaning up the Entra Admin Center and eliminating a historical legacy that has been annoying admins for year…
Disable Microsoft 365 Copilot in the Office apps: Registry, GPO & Intune
The integration of Microsoft 365 Copilot does not take place via a single "off switch", but is deeply anchored in the DNA of Office applications. An administrator who wants to kee…
Microsoft Purview DLP | Lifecycle: Understanding, Evaluating and Automating Signals
DLP Incident LifecycleAnyone who activates DLP policies but ignores the alerts is engaging in compliance theater. A DLP system is not a static shield, but a sensor network that re…
Exchange Online | Blocking of old ActiveSync clients (<16.1) from 03.2026
Deadline March 1, 2026: What administrators need to know about Exchange ActiveSync (EAS) now.Microsoft continues to clean up the legacy protocols. A recent announcement confirmed …
Exchange Online Hardening | Security & Privacy Best Practices
As soon as the first mailbox is set up in the Microsoft Cloud, it is accessible worldwide. But be careful: Microsoft's default settings are primarily designed for maximum compatib…
MS365 Entra ID | Enterprise Apps - Disable User Consent & Audit via PowerShell
"Sign in with Microsoft" – as convenient as it is for users, it quickly becomes a nightmare for administrators. Over the years, countless "enterprise applications" accumulate in a…
MS365 | Fix "LogonDenied" error on IMAP & OAuth - PowerShell Fix
You know the game: The deactivation of Basic Authentication forces us all to act. Your DMS, ticket system or archive should finally access Exchange Online via OAuth2.In Azure, eve…