enhance-email-deliverability — Inbox placement & lawful send

Degree of freedom: MIXED — T1 is the priority. Scoring auth/hygiene [HIGH freedom]; DNS/config apply [LOW freedom — after approval]. Audit-and-fix. Templates stay on design-email.

Close the gap between "the email sends" and "the email arrives". A beautiful transactional template in spam is a broken signup flow.

Deliverability = authentication + reputation + hygiene + compliance. Miss any one and placement collapses.

Audit first. Apply DNS/config on approval. Template markup stays on design-email.

This skill vs neighbors