Microsoft KB Archive/159161

= XCON: Connecting Soft-Switch EMX to Microsoft Exchange Server =

Article ID: 159161

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 Q159161



SUMMARY
This article describes the requirements for connecting Lotus Soft-Switch EMX to Microsoft Exchange Server using an X.400 connection.



MORE INFORMATION
To connect Lotus Soft-Switch EMX to Microsoft Exchange Server using an X.400 connection, the following requirements must be met:
 * You must be running Lotus Soft-Switch EMX version P5, with Open Systems Interconnection (OSI) version 3.3 and patch P1AM11.


 * In the Microsoft Exchange Message Transfer Agent (MTA), 2K Transport Protocol Data Unit (TPDU) support must be enabled.

To enable 2K TPDU support, modify the Support 2K TPDU value under the following registry key:

  HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\MSExchnageMTA \Parameters

NOTE: The above registry key is one path; it has been wrapped for readability.

The Support 2K TPDU registry value should be assigned a value of 0x1.

Soft-Switch EMX is manufactured by Lotus, a vendor independent of Microsoft; we make no warranty, implied or otherwise, regarding this product's performance or reliability.

Additional query words: softswitch soft switch

Keywords: KB159161

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