A supported hotfix is now available from Microsoft. To obtain the hotfix, click the link at the top of this page, or contact Microsoft Customer Support Services. For a complete list of Microsoft Customer Support Services telephone numbers and information about support costs, go to the following Microsoft website:
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.
Note: This update is available only as a hotfix.
For more information about the impact of this change (including how to configure Outlook), see the following Microsoft CTS LATAM Team blog: