noun
Administration Management Domain; ADMD
Technical computing term for a domain managed by a single administrative authority, often used in X.400 messaging standards.
X.400では、主管機関管理領域がメッセージ転送を担当する。
In X.400, the Administration Management Domain handles message transfer.
Compound of 主管機関 (administrative authority) and 管理領域 (management domain), likely a calque from English 'Administration Management Domain'.