The information in this article applies to:
IMPORTANT: This article contains information about editing the registry. Before you edit the registry, make sure you understand how to restore it if a problem occurs. For information on how to do this, view the "Restoring the Registry" online Help topic in Regedit.exe or the "Restoring a Registry Key" online Help topic in Regedt32.exe. SYMPTOMSUnder certain conditions, the Microsoft Exchange Windows NT client may allow you to gain access to your mailbox even though you enter incorrect Windows NT credentials (user name, domain name, or password). This problem occurs when the Use Network Security During Logon option is disabled for your profile. Normally, when this option is disabled, you have to enter the correct Windows NT credentials before being given access to your mailbox. CAUSE
The behavior described above will only occur if all of the following
conditions are met:
It is important to note that users will not be able to access another user's mailbox. If an attempt is made to do so with invalid Windows NT credentials, the user will be denied access to the mailbox, as expected. Also, local RPC communication is only used when Exchange Client is running on the same computer as the RPC target (in this case the server). RESOLUTION
WARNING: Using Registry Editor incorrectly can cause serious problems that
may require you to reinstall Windows. Microsoft cannot guarantee that
problems resulting from the incorrect use of Registry Editor can be
solved. Use Registry Editor at your own risk.
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Last Reviewed: April 19, 1999 © 2000 Microsoft Corporation. All rights reserved. Terms of Use. |