Microsoft Entra ID
The yellow warning on the Conditional Access overview page doesn’t specify a number. It simply states that your policies protect more users than your licenses cover—and leaves you…
Exchange Online
What you need to decide by August 31!Starting October 1, 2026, Microsoft will begin disabling Exchange Web Services (EWS) in Exchange Online on a per-tenant basis. All tenants tha…
SharePoint Online
Prepare Hero Link: DefaultMainLinkScope ...A single file in SharePoint accumulates a dozen sharing links over months: one for the project team, one for the external contractor, on…
Microsoft 365
how to check the gap...For a few days now, a yellow notice has appeared on the Conditional Access overview page: 'Some Conditional Access policies are protecting more users than y…
Microsoft Entra ID
What you need to reconfigure by November 3On November 3, 2026, Entra ID will stop processing membership rules using the memberOf operator. Microsoft will not delete the affected o…
Cyber Security
How SPF, DKIM, and DMARC Work TogetherThe From header in an email is a plain text field. Any sender can write whatever they want in it, and that's exactly what attackers do in CEO…
Microsoft Entra ID
federatedTokenValidationPolicy mandatory from August 2026!Federated authentication is one of the oldest trust anchors in Microsoft environments and at the same time one of the mos…
Microsoft 365
Further information can be found in the German-language article.
Microsoft 365
Auditing MFA, Conditional Access, privileged roles, guests, and Exchange mailboxes with raw data instead of portal clicksA click through the admin centers does not reveal a compro…
OneDrive for Business
Microsoft to delete unlicensed accounts and archives from July 2026Microsoft is introducing a new lifecycle for unlicensed OneDrive accounts starting in July 2026, under which unp…