Message handling standards

摘要: Abstract This paper discusses the need for standards and describes recently ratified CCITT X.400 Series Recommendations message handling systems (MHS). The also interrelationship emphasis of various international organizations (e.g. CCITT, ISO, ECMA, CEPT) actively participating in formulation these messaging standards. Particular attention is given to activities related implementation profiles. Electronic mail other forms text interchange are becoming increasingly important a large number business sectors. major influencing factor has been widespread use computer based office workstations. However, development electronic distributed form across all communities interest hampered by lack suitable