Supported CCITT and ISO Standards

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SUMMARY

Microsoft Exchange and its communication stacks comply with several ITU-T established communication standards.

MORE INFORMATION

The following is a list of standards with which Exchange complies:

CCITT X.400 1988 and 1984 (messaging)
ISO 8823/CCITT X.226 (connection-oriented presentation as used by X.400)
ISO 8327/CCITT X.225 (connection-oriented session as used by X.400)
ISO 8602 (Transport Class 0)
ISO 8073/CCITT X.224 (Transport Class 4)
RFC 1006 (OSI session over TCP/IP)
ISO 8473 (Connectionless Network Protocol [CLNP])
ISO 9542 (ES to IS routing exchange protocol)
ISO 8802-2 (Logical Link Control)
ISO 8802-3 (Media Access Control)--Supplied by LAN card vendors (For example, 3Com, DEC, and so forth)
ISO 8208/CCITT X.25 (Packet Layer Protocol)--Supplied by Eicon

APPLIES TO

Microsoft Exchange Server 4.0 Standard Edition

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kbinfo KB127868

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This article was written about products for which Microsoft no longer offers support. Therefore, this article is offered "as is" and will no longer be updated.

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