You cannot log on to Exchange 2000 Server with UPN logon method (305061)



The information in this article applies to:

  • Microsoft Outlook 2002
  • Microsoft Outlook 2000, Service Release 1 (SR-1)
  • Microsoft Exchange 2000 Server

This article was previously published under Q305061

SYMPTOMS

When you log on to Microsoft Exchange 2000 Server with Outlook 2002 or Outlook 2000, you cannot use the user principle name (UPN) logon method (for example, user@company.com).

CAUSE

When None is used as the authentication method in a Microsoft Outlook profile, a logon dialog box is generated. This dialog box prompts the user for user name, password, and domain. If you type user@... for the user name, the at sign is supposed to disable the domain field, so that the user fills in only the user name and password for the UPN logon method. However, this does not happen.

RESOLUTION

Outlook 2002

To resolve this problem, obtain the latest service pack for Microsoft Office XP. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

307841 OFFXP: How to Obtain the Latest Office XP Service Pack

The English-language version of this fix should have the following file attributes or later:
   Date      Time      Version      Size    File name     
   -----------------------------------------------------
   5/17/2001 11:59:48  10.0.2915.0  1966080 OUTLLIBR.DLL			
   6/25/2001 11:56:12  -            3584    CaDpcPatch.mst			
   7/6/2001  17:35     10.0.3103.0  538952  emsmdb32.dll			
   7/19/2001 2:19:51   10.0.3117.0  125256  emsui32.dll				
   7/19/2001 1:58:26   -            140288  OLKINTL.msp				
   7/19/2001 2:02:44   -            770560  OLKINTL_Admin.msp			
				

Outlook 2000

A supported fix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Apply it only to computers that are experiencing this specific problem.

To resolve this problem, contact Microsoft Product Support Services to obtain the fix. For a complete list of Microsoft Product Support Services phone numbers and information about support costs, visit the following Microsoft Web site:NOTE: In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

The English version of this fix should have the following file attributes or later:
Date       Time       Version       Size        File name    Platform
------------------------------------------------------------------------
06/05/01  2:30:21am  5.5.3159.0  131,344 bytes emsui32.dll  Outlook 2000
				

STATUS

Outlook 2002

Microsoft has confirmed that this is a problem in Outlook 2002. This problem was first corrected in Microsoft Office XP Service Pack 1.

Outlook 2000

Microsoft has confirmed that this is a problem in Outlook 2000.

MORE INFORMATION

After the appropriate hotfix is applied, this problem will no longer occur on computers that are running Microsoft Windows 98, Microsoft Windows Millennium Edition (Me), Microsoft Windows 2000, and Microsoft Windows XP. However, the hotfix will not correct the problem on Microsoft Windows NT Workstations.

Modification Type:MinorLast Reviewed:7/28/2006
Keywords:kbHotfixServer kbQFE kbbug kbfix KB305061