Update Get-QuarantineMessage.md

[chrisda]

Domain parameter to reserved.

[learn-build-service-prod]

Learn Build status updates of commit 9295271:

⚠️ Validation status: warnings

File	Status	Preview URL	Details
	⚠️Warning		Details
exchange/exchange-ps/exchange/Get-QuarantineMessage.md	✅Succeeded	View (exchange-ps)

• Line 0, Column 0: [Warning: github-api-failed] Call to GitHub API failed '[] Something went wrong while executing your query on 2025-05-12T20:45:48Z. Please include `26C0:299C6B:1AF95A:1BABCD:68225DF2` when reporting this issue.'. Try closing and reopening the PR. If you get this Error again, file an issue.

For more details, please refer to the build report.

Note: Your PR may contain errors or warnings or suggestions unrelated to the files you changed. This happens when external dependencies like GitHub alias, Microsoft alias, cross repo links are updated. Please use these instructions to resolve them.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel

[learn-build-service-prod]

Learn Build status updates of commit 9295271:

✅ Validation status: passed

File	Status	Preview URL	Details
exchange/exchange-ps/exchange/Get-QuarantineMessage.md	✅Succeeded	View (exchange-ps)

For more details, please refer to the build report.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel

[learn-build-service-prod]

Learn Build status updates of commit 9295271:

✅ Validation status: passed

File	Status	Preview URL	Details
exchange/exchange-ps/exchange/Get-QuarantineMessage.md	✅Succeeded	View (exchange-ps)

For more details, please refer to the build report.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel