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Browse articles tagged Microsoft 365.
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Learn how to change your SharePoint domain name (tenant rename) in Microsoft 365 using PowerShell. Covers prerequisites, the Start-SPOTenantRename cmdlet, post-rename verification, and limitations like the one-time rename restriction.
Learn how to delegate distribution list management in Exchange Online. Covers assigning owners via ManagedBy, enabling the MyDistributionGroups role, and configuring Send As / Send on Behalf permissions. Includes EAC and PowerShell methods.
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Learn how to change the mailbox language in Outlook, both through Outlook on the web settings and with the Set-MailboxRegionalConfiguration PowerShell cmdlet. Covers renaming default folders, date/time formats, and verifying the change.
Track email messages in Exchange Online using the modern EAC message trace (90-day history) and PowerShell's Get-MessageTraceV2 cmdlet. Covers search setup, result analysis, reporting, and troubleshooting.
Install and configure Microsoft Entra Connect to synchronize your on-premises Active Directory with Microsoft Entra ID, enabling hybrid identity with password hash sync, OU filtering, and SSO.
Researchers at ZeroBEC say a Microsoft 365 device code phishing campaign observed from late June into early July 2026 used collaboration-themed lures and a reusable tooling layer dubbed DEBULL to hijack accounts without stealing passwords or defeating MFA directly. The activity shares strong overlaps with Microsoft's Storm-2372 tradecraft.
Learn the correct deletion sequence to fully remove stale Windows Autopilot devices from Intune, Entra ID, and Microsoft 365 - including hybrid-joined devices, orphaned records, and BitLocker key cleanup.
Stop Outlook's endless credential loop when connecting to Exchange. Clear cached credentials, fix the Microsoft 365 Autodiscover hijack, reset the token cache, and check the server.
