Microsoft KB Archive/158363

= XADM: Acceptable Form of X.400 O/R Addresses in Exchange =

Article ID: 158363

Article Last Modified on 10/28/2006

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APPLIES TO


 * Microsoft Exchange Server 4.0 Standard Edition

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This article was previously published under Q158363



SUMMARY
There are four different forms of X.400 O/R Addresses defined in Volume VIII, Fascicle VIII.7 of the CCITT recommendations (that is, the X.400 Blue Book): mnemonic, numeric, postal, and terminal.

Microsoft Exchange Server only supports the mnemonic form of the O/R Address, which gives the description of a User or Distribution List in relation to the Administration-domain-name (ADMD).



MORE INFORMATION
The mnemonic form of the O/R Address consists of the following attributes, marked as either optional or mandatory:

  Administration-domain-name (ADMD)      MANDATORY Country-name (C)             MANDATORY

At least one of the following must be used, and any combination of the others in the list may be used:

  Common-name (CN)              OPTIONAL Organizational-name (O)         OPTIONAL Organizational-unit-names (OU#)       OPTIONAL Personal-name                OPTIONAL --may be either Surname(s),Given(g), or Initials(i) Private-domain-name (PRMD)         OPTIONAL

In addition to the above attributes, domain-defined attributes (DDAs) can also be used.

Keywords: kbusage KB158363

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