06-08-2026 16:34 via theregister.com

Microsoft excludes Domain Exclusion from MS 365 Copilot – days after rolling it out

Microsoft has abruptly withdrawn Domain Exclusion for Microsoft 365 Copilot, days after touting it as a way to stop the assistant grounding its answers in unwanted websites. If you had a list of sources you didn't trust, you're out of luck for now. Microsoft announced Domain Exclusion last month. The idea was simple and sensible: Copilot can consult the public web when answering questions, but that also gives it ample opportunity to suck in nonsense. Administrators were to be given some control
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