Receiving lease and message retention are separate clocks. Deleting an inbox revokes access immediately.
| Class | Default |
|---|---|
| Message bodies / attachments | Plan deadline (Free: 1 hour) |
| Exports | ≤ 15 minutes download window |
| Raw IP security logs | 24 hours |
| Operational logs | 7 days |
| Backups | 7 days + deletion ledger replay |
| Address tombstones | HMAC only, while anti-reuse needed |