Hi,
Thanks for posting in Q&A.
The computer account for the systems hosting the SMS Provider needs read access to the location(s) specified. If we remove users-read, it will not cause problem. We could operate like this:
Kindly check computer tab in the object types and enter the computer account in the check names tab. Here is the screenshot we could refer to:
Hope my answer will help you.
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Best regards,
Amanda You