Courses, Blueprints, Briefings, Blockers, and Pulse — together in last-update order.
Collab365 Team
Commercial tenants can meter SharePoint storage above included quota through an Azure-linked billing policy from mid-2026. Quota banners pause while enrolled, but sprawl still hits the Azure bill beside Extra File Storage and Archive options.
Collab365 Team
Switzerland is expanding an open-source workplace test to around 3,000 federal staff while Microsoft 365 stays in place. The useful lesson is the parallel pilot, not a sudden platform exit.
Collab365 Team
Microsoft ends classic SharePoint publishing creation in March 2027 and makes classic user pages read-only in October 2028. Admins should inventory high-traffic classic intranet pages and rebuild only those still in active use before escape routes close.
Collab365 Team
Microsoft CAE can cut Microsoft Graph access for high-risk, disabled, or deleted single-tenant service principals to minutes instead of 60–90 minute token life. Apps must request cp1; Conditional Access, licensing, and a disable-and-recover runbook must already align.
Collab365 Team
Attackers impersonate IT support in external Teams chats, persuade users to approve remote sessions, then deploy implants and use WinRM toward high-value systems. Unsolicited Teams support contact is an incident path, not a chat request, for Microsoft 365 tenants.
Collab365 Team
Microsoft will apply outbound external-message limits in Teams from mid-September 2026 for tenants that use only an onmicrosoft.com (MOERA) domain. External chat can pause when limits hit; internal chat stays up. Admins should inventory default-domain tenants and plan verified…
Collab365 Team
Microsoft moves the Teams web client to teams.cloud.microsoft by end of September 2026. Redirects keep old links working, but the tenant off-switch retires after 2026, so proxy allowlists and hard-coded teams.microsoft.com docs need a pass.
Collab365 Team
Microsoft retires the very small business Admin app inside Teams, Outlook, and Microsoft365.com by October 2026. Admins must use Microsoft Admin Center, Teams Admin Center, and Admin Agent instead of the in-client shortcut.
Collab365 Team
Microsoft 365 adopts one hero link per file or folder in SharePoint and OneDrive. The default grants no access until people are added; settings change without new URLs. Old links still work. Rollout mid-September through late October 2026.
Collab365 Team
Microsoft Graph PowerShell plans WAM for delegated sign-in with the default app. Pre-2.36.1 modules fail without it; admins should inventory interactive Connect-MgGraph scripts and test 2.37+ on multi-account workstations before live sign-in breaks.
Collab365 Team
Microsoft Purview raises SharePoint and OneDrive auto-labeling from 100,000 to 500,000 files per tenant per day. September 2026 preview, October GA. Same policies and UX; higher throughput clears labeling backlogs faster for Copilot and protection work.
Collab365 Team
Microsoft retires the Content Update flow in the SharePoint FAQ web part by late September 2026. Authors lose AI-suggested answer edits against grounding sources. Published FAQ content remains; generation, import, and manual editing continue. Training and author guides need a…
Collab365 Team
A PowerShell baseline-vs-current compare of Microsoft Graph application and delegated permissions surfaces new scopes, including granular user-authentication-method rights. Regular diffs plus non-production least-privilege tests stop tenants keeping broad consent after Microsoft…
Collab365 Team
A practitioner guide links a SharePoint home site to Viva Connections so intranet navigation, news, and tasks appear in Microsoft Teams. It cites a possible 30–50% audience gap without integration but offers no public measurement method. Use ownership, content rhythm, and…
Collab365 Team
Microsoft will enable default sensitivity labels on new SharePoint libraries toward late 2026. Small admin teams can classify content at creation, provided Purview licensing and external-sharing side effects are validated first.
Collab365 Team
Microsoft retired Set-FederatedConnectorToggle on August 25. Tenants that used the global switch must set Allowed agent types by October 20 to keep blocking federated Copilot connectors, shifting from one broad toggle to selective agent-type controls.
Collab365 Team
TerminalFix lures users with fake Cloudflare verification that asks them to paste a PowerShell command. Later stages add persistence, domain recon, and an encrypted reverse tunnel. Small IT teams should wire user reports to endpoint and identity signals using Microsoft’s…
Collab365 Team
SharePoint policy libraries often mix authoring and employee access in one place. Separating restricted working copies from a read-only published library makes the publishing boundary clear and simplifies access reviews.
Coming next
Live 16th Sept 2026Collab365 Team
SharePoint sharing reports flag links and guests but cannot confirm business need. This checklist guides admins through evidence collection, owner routing, decision records, and controlled next actions before Copilot rollout without premature revocation.
Live 16th Sept 2026Collab365 Team
SharePoint admins in small M365 teams see sharing links, guests, and external access pile up but cannot tell which remain justified. Stale project links, contractor guests, and ownerless sites raise risk before Copilot. A defensible owner-review workflow is needed before…
