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Exchange Online PowerShell Connection Attempt

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Exchange Online PowerShell Connection Attempt

Purpose

Document the Exchange Online PowerShell connection attempt during Microsoft 365 lab evidence collection.

Tenant

  • Account: jeremyfontenot@jeremyfontenot.online
  • Evidence folder: %USERPROFILE%\Documents\projects\jeremyfontenot\evidence-library\projects\microsoft-365-lab\evidence\entra-exports-20260605-073748
  • Date captured: 2026-06-05 07:54:41

Result

Exchange Online PowerShell connection failed with a local MSAL / RuntimeBroker / WAM-related token acquisition error.

Error Summary

Connect-ExchangeOnline failed with: System.NullReferenceException: Object reference not set to an instance of an object. RuntimeBroker / MSAL interactive token acquisition failed.

Validation Note

Exchange admin center remains accessible through the browser, so Exchange evidence should continue through portal screenshots, exported reports, and available admin-center configuration pages.

Evidence Value

This record documents: - Attempted Exchange Online PowerShell validation - Local authentication failure condition - Fallback validation path through Exchange admin center