Provider pilot guide

Microsoft 365: verify the boundary before rollout.

Separate organizational consent, directory synchronization, Outlook insertion, and any mail-flow topology. They are different capabilities with different evidence.

1. 01Choose an authorized pilot tenant and accountable Microsoft 365 administrator.
2. 02Review the minimum Graph permissions and the protected credential-storage design before granting consent.
3. 03Select the intended deployment mode and a small representative mailbox group.
4. 04Validate classic and new Outlook, Outlook on the web, mobile, replies, forwards, dark mode, and blocked images.
5. 05Record persisted provider state, rollback results, and consent revocation behavior.