Users with the approver role can deactivate requests from an mbox on a page and reactivate inactive mboxes.
When an mbox is deactivated, the call is still made from the page. As long as the mbox exists, the call cannot be prevented. However, the call is rejected, so there is no cost, the mbox is not tracked, and there is no data associated with it.
To deactivate requests from an mbox: