What's blocking the 1,216 SOURCED contacts from going into an active sequence, and the next steps to fix it.
oc_prospect.email and verification_status='valid' for accepted rows. The materialised view oc_enrichment_status auto-refreshes; the blocker becomes ready (or not_enrolled, then assign to a sequence).
POST /oc/enroll n8n webhook. The cold sequence then sends Email A on the next Mon–Fri 08:00.