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Q131962: XCON: X25CallFacilities and X25CallUserData in Registry

Article: Q131962
Product(s): Microsoft Exchange
Version(s): 4.0 5.0
Operating System(s): 
Keyword(s): kbnetwork
Last Modified: 11-MAR-1999

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The information in this article applies to:

- Microsoft Exchange Server, version 4.0 
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SUMMARY
=======

The following registry entries are present for every instance of the Microsoft
Mail (PC) MTA for Microsoft Exchange Server created through the Microsoft
Exchange Administrator program:

  X25CallFacilities
  X25CallUserData

These entries are specific to X.25 configurations only; however, they will be
present in the registry even if the instances of the MTA are not configured for
X.25 connections.

MORE INFORMATION
================

The MTA entries can be found under the following registry location:

  HKEY_LOCAL_MACHINE
     \SYSTEM
        \CurrentControlSet
           \Services
              \<name given to instance of external>
                 \Parameters...
                    X25CallFacilities
                    X25CallUserData

These entries in no way affect the performance of the Microsoft Mail (PC) MTA and
should not be removed.

Additional query words: message transfer agent MTA

======================================================================
Keywords          : kbnetwork 
Technology        : kbExchangeSearch kbExchange400 kbZNotKeyword2
Version           : 4.0 5.0

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