Sub-ticket of VENUS-27 feat(monitoring): venus EVO-12 email-ENABLE flip — light the dormant own-route-404 email leg (today: capture+classify+LEG-2-DM live, email gated dormant). Gates ALL of: (1) surgical deploy-skew guard audited PASS, (2) Elazar Q3 paging-policy ratify, (3) Q4 alerts@ send-as ruling if migrating off soporte-evolutiva-venus@. Per fleet error-alerting standard + deploy-skew guard. · venus