Copilot gives me a draft but I don't know if it's safe to send

Copilot produces polished drafts quickly, yet the user still owns every fact, omission, tone choice, and implied commitment. The final send or no-send decision lacks a repeatable check, so risk either stays with the sender or moves downstream.

This is a researched blocker from Microsoft Copilot Adopters. Below is the solution path — from understanding it to a paste-ready asset.