# `MailglassAdmin.Inbound.DetailHeader`
[🔗](https://github.com/szTheory/mailglass/blob/v1.2.0/lib/mailglass_admin/inbound/detail_header.ex#L1)

Selected inbound-record summary header.

Sibling of `MailglassAdmin.Operator.DetailHeader` (D-48-13). Receives the
detail read-model map `%{record: %InboundRecord{}, mailbox:, outcome:,
outcome_reason:, evidence:}` from `MailglassInbound.Internal.Operator.Detail`.

CRITICAL (Pitfall 2): the `:suppression_flagged` field does NOT exist on any
Phase 48 schema — it lands in Phase 49. The flag is read with
`Map.get(record, :suppression_flagged, false)`, NEVER via dot-access on a missing
struct key (which raises `KeyError`). The IOPS-05 copy renders only when the flag
is truthy, so it is forward-compatible scaffolding that simply never renders until
Phase 49.

# `detail_header`

## Attributes

* `detail` (`:map`) (required)

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*Consult [api-reference.md](api-reference.md) for complete listing*