XCON: Connecting Soft-Switch EMX to Microsoft Exchange Server

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.