Article ID: 246582 - Last Review: January 25, 2007 - Revision: 3.2 Problems with DPA Authentication Over Proxy Server
This article was previously published under Q246582 SYMPTOMS
When you are running Internet Explorer through Microsoft Proxy Server and you are using challenge/response (NTLM) authentication, users may encounter multiple proxy authentication prompts when they are attempting to use Internet Web sites that are configured to use Distributed
Password Authentication (DPA) authentication. There are no problems connecting to the Web sites if the proxy server is bypassed.
RESOLUTIONTo resolve this problem, obtain the latest service pack for Internet Explorer version 5.01. For additional information, click the following article number to view the article in the
Microsoft Knowledge Base:
267954
(http://support.microsoft.com/kb/267954/EN-US/
)
How to Obtain the Latest Internet Explorer 5.01 Service Pack
STATUSMicrosoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article. This problem was first corrected in Internet Explorer version 5.01 Service Pack 1. APPLIES TO
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