DOCUMENT:Q239009 06-AUG-2002 [exchange] TITLE :XFOR: Exchange Supports Time Zones Not Declared in RFC 822 PRODUCT :Microsoft Exchange PROD/VER:winnt:5.5 OPER/SYS: KEYWORDS:exc55 ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Exchange Server, version 5.5 ------------------------------------------------------------------------------- IMPORTANT: This article contains information about modifying the registry. Before you modify the registry, make sure to back it up and make sure that you understand how to restore the registry if a problem occurs. For information about how to back up, restore, and edit the registry, click the following article number to view the article in the Microsoft Knowledge Base: Q256986 Description of the Microsoft Windows Registry SUMMARY ======= Some SMTP servers use and support time zone declarations outside of those specifically defined in RFC 822. Microsoft Exchange Server 5.5 can be configured to support these new time zone specifications. This article describes how to configure this additional support. MORE INFORMATION ================ To configure the Exchange Server Internet Mail Service to use a time zone not specifically defined in RFC 822: WARNING: If you use Registry Editor incorrectly, you may cause serious problems that may require you to reinstall your operating system. Microsoft cannot guarantee that you can solve problems that result from using Registry Editor incorrectly. Use Registry Editor at your own risk. 1. Start Registry Editor (Regedt32.exe). 2. Locate the following key in the registry: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSExchangeIS \ParametersSystem\InternetContent NOTE: The above registry key is one path; it has been wrapped for readability. 3. On the Edit menu, click Add Value, and then add the following registry value Value Name: NewTimeZones Data Type: REG_MULTI_SZ Value: ;