{"success":true,"data":{"id":"date-in-future","label":"Date header set far in the future (top-of-inbox manipulation)","description":"The Date header is set more than 30 minutes in the future. Spammers do this so their email sorts to the top of the inbox regardless of arrival order — most mail clients sort by Date header, not by receive time. No legitimate mail client stamps outbound mail that far ahead of wall-clock time; a small forward skew from misconfigured relay clocks is absorbed by the 30-minute tolerance, but anything beyond that is deliberate manipulation.","tier":"warning","category":"structural","isThin":false}}