Microsoft KB Archive/239009

= XFOR: Exchange Server Can Support Time Zones Not Specifically Declared in RFC 822 =

Article ID: 239009

Article Last Modified on 1/23/2007

-

APPLIES TO


 * Microsoft Exchange Server 5.5 Standard Edition

-



This article was previously published under Q239009



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:

256986 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.

 Start Registry Editor (Regedt32.exe). 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. On the Edit menu, click Add Value, and then add the following registry value

Value Name: NewTimeZones

Data Type: REG_MULTI_SZ

Value: ;

where  can be any string of three characters. The  should be in the following format: +/-XX:XX; expressed in hours (0-12) and minutes (0-59). For example:

Value: LCL;-7:00

 Quit Registry Editor. Stop and restart the information store and the Internet Mail Service.

Note that these time zones are static definitions that do not take into account Daylight Saving Time. Manual corrections to this registry value are necessary to maintain the correct time zone offset. The Outlook calendar and task can be configured to remind you in advance.

Additional query words: IMS, IMC, Date:, date-time

Keywords: kbhowto KB239009

-

[mailto:TECHNET@MICROSOFT.COM Send feedback to Microsoft]

© Microsoft Corporation. All rights reserved.