Connect to Microsoft 365 changedthird-party/claude-desktop/connectors-m365
Nearest release: v2.1.314, published 3 hours after upstream edited the page. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.
Upstream edited this page at 29 Oct 2026 20:14 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 29 Oct 2026 20:37 UTC.
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308308To read Office documents, such as Word and PowerPoint files, the connector asks Microsoft Graph for a PDF version and follows the redirect Graph returns. Microsoft chooses the host in that redirect.
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310GCC High and DoD deployments use `login.microsoftonline.us` and `graph.microsoft.us` (or `dod-graph.microsoft.us` for `us-gov-dod`) instead of `login.microsoftonline.com` and `graph.microsoft.com`, matching the `azureCloud` setting. For a Microsoft 365 GCC tenant, leave `azureCloud` at `global`. GCC High (`us-gov-high`) support has been confirmed in customer deployments. No egress to any Anthropic host is needed for Microsoft 365 data with the local connector.
310GCC High and DoD deployments use `login.microsoftonline.us` and `graph.microsoft.us` (or `dod-graph.microsoft.us` for `us-gov-dod`) instead of `login.microsoftonline.com` and `graph.microsoft.com`, matching the `azureCloud` setting. For a Microsoft 365 GCC tenant, leave `azureCloud` at `global`. No egress to any Anthropic host is needed for Microsoft 365 data with the local connector.
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312312### Configure scopes
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