Trane Connect | MFA error code

Issue: 

• User is getting an Azure AD error message at MFA screen when attempting to log into Trane Connect 
  Typical Code: AADB2C90047

• Image:
  

Resolution Steps: 

• Have the user contact their IT department and unblock/whitelist: https://corpsso.blob.core.windows.net/root/unified.html  

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