Administration Management Domain

<networking> (ADMD) An X.400 Message Handling System public service carrier. The ADMDs in all countries worldwide together provide the X.400 backbone. Examples: MCImail and ATTmail in the U.S., British Telecom Gold400mail in the U.K.

See also PRMD.

[RFC 1208].

Nearby terms:
ADM « ADMD « admin « Administration Management Domain » administrative distance » Administrative Domain » admissible