wire / http-header / downgraded-message-id

Downgraded-Message-Id

Message header field "Downgraded-Message-Id" (protocol: mail), status standard. Defined in RFC6857.

http-header kind header status standard verification verified tier A iana-registry-row@1

aka: Downgraded-Message-Id

registry record

value: Downgraded-Message-Id

references: RFC6857

valueDowngraded-Message-Id
protocolmail
statusstandard
Reference[RFC6857]

provenance

agent: curl -H 'accept: application/json' wire.phall.io/http-header/downgraded-message-id or /http-header/downgraded-message-id.json