DOCUMENT:Q193925 22-JUN-2001 [exchange] TITLE :XWEB: OWA: Cannot Log On without Using NT Credentials PRODUCT :Microsoft Exchange PROD/VER:WINDOWS:5.5 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Outlook Web Access, version 5.5 Service Pack 1 - Microsoft Exchange Server, version 5.5 ------------------------------------------------------------------------------- SUMMARY ======= When using Microsoft Outlook Web Access to log onto a mailbox which has permissions set to Everyone, the browser will open an authentication dialog box, and require the user to enter proper Windows NT Credentials. MORE INFORMATION ================ Even though the permissions on the mailbox are set to Everyone, a valid Windows NT domain account is required to access an Exchange Server computer. Additional query words: xcln; owa ====================================================================== Keywords : Technology : kbOutlookSearch kbOWASearch kbOWA550SP1 Version : WINDOWS:5.5 Issue type : kbinfo ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 2001.