Microsoft recommends upgrading to ExchangeOnlineManagement version 3.8 or later to remain compatible with upcoming authentication changes. Organizations using older module versions could experience ...

Microsoft advises Exchange Online administrators to upgrade the ExchangeOnlineManagement PowerShell module to version 3.10.1 or later. New Exchange Online ...

Demand for outsourcing projects related to Microsoft 365 is increasing against the backdrop of cloud migration and the ...

Microsoft explained in its official blog a new defense mechanism where Microsoft 365 Copilot treats emails from outside the ...

Exchange Online applications could suddenly stop working as Microsoft phases out a long-standing protocol, but admins still ...

Microsoft says IT admins can re-enable the retired Exchange Web Services (EWS) API in Exchange Online to fix EWS apps that ...

German]The security updates for Windows Server released by Microsoft on October 13, 2026, are also affecting Microsoft Exchange Server. Reports on my German blog and across the internet indicate ...

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Eight eMudhra CA keys were compromised, prompting browser blocks and software fixes. Chrome found no rogue certificates in CT ...

Microsoft ends fallback support for EWSEnabled=True, forcing administrators to explicitly whitelist required application IDs or risk sudden service outages.

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Test Apex Legends meta weapons in Season 30 with a Python TTK lab: Playground stats, patch diffs and source checks in 12 ...