MTA Min RPC threads parameter is non-default
Topic Last Modified: 2007-11-14
The Microsoft® Exchange Server Analyzer Tool reads the following registry entry to determine its current value:
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\MSExchangeMTA\Parameters\Min RPC Threads
If the Exchange Server Analyzer finds the value for Min RPC Threads present and set to anything other than 4, a non-default configuration message is displayed.
The Min RPC Threads value is the minimum number of remote procedure call (RPC) threads. This identifies the minimum number of call threads. This value is used by
RpcServerListen(). Generally, you should not modify this registry value from its default setting.
|This article contains information about editing the registry. Before you edit the registry, make sure you understand how to restore the registry if a problem occurs. For information about how to restore the registry, view the "Restore the Registry" Help topic in Regedit.exe or Regedt32.exe.|
Open a registry editor, such as Regedit.exe or Regedt32.exe.
Navigate to: HKLM\System\CurrentControlSet\Services\MSExchangeMTA\Parameters
In the right pane, locate and double-click the Min RPC Threads value.
In the Value data field, enter 4 and then click OK.
Close the registry editor and then restart the Microsoft Exchange MTA Stacks service for the change to take effect.
Before you edit the registry, and for information about how to edit the registry, see the Microsoft Knowledge Base article 256986, "Description of the Microsoft Windows Registry" (http://go.microsoft.com/fwlink/?linkid=3052&kbid=256986).