3183743 - Is it possible to have purchase orders not failing due to automatic responses for private suppliers (error FE-34)?

Is it possible to have my orders not to be marked as Failed due to automatic responses from private suppliers? They are failing with the error below:

FE-34: Unrecognized email response received from the supplier

How can I have the new feature "Order status enhancement for email routing" (feature ID CSC-17604) working for my private suppliers as well?

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