Important This article contains information about how to modify the registry. Make sure that you back up the registry before you modify it. Make sure that you know how to restore the registry if a problem occurs. For more information about how to back up, restore, and modify the registry, click the following article number to view the article in the Microsoft Knowledge Base:
322756 How to back up and restore the registry in Windows XP and Windows Vista
When you type a URL in an e-mail message in Microsoft Office Outlook 2003, the URL is recognized as a hyperlink.
This behavior is by design in Outlook 2003. When you type a URL, such as http://www.microsoft.com, the text is automatically recognized as a hyperlink. By default, there is no method to disable this behavior in Outlook 2003.
This problem was first fixed in a hotfix that is now contained in a service pack. If you installed the latest Office 2003 service pack, you do not have to install the hotfix.
Service pack information
This problem is corrected in Office 2003 Service Pack 3. To resolve this problem, obtain the latest service pack for Office 2003. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
870924 How to obtain the latest service pack for Office 2003
After you install the service pack, follow the steps that are listed in the "How to enable the hotfix" section of the article to set the
registry key and to activate the hotfix.
How to obtain the hotfix
This issue is fixed in the Outlook 2003 post-Service Pack 2 Hotfix Package that is dated November 7, 2005. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
898457 Description of the Outlook 2003 post-Service Pack 2 hotfix package: November 7, 2005
How to enable the hotfix
Warning Serious problems might occur if you modify the registry incorrectly by using Registry Editor or by using another method. These problems might require that you reinstall the operating system. Microsoft cannot guarantee that these problems can be solved. Modify the registry at your own risk.
Quit Outlook 2003.
Click Start, click Run, type regedit in the Open box, and then click OK.
Locate and then click the following registry subkey: