Applies to: Exchange Server 2007 SP3
Topic Last Modified: 2011-03-16
Microsoft Exchange Server adds new exADNoMk schema classes and attributes, and modifies new ones. This topic provides a summary of the Active Directory schema changes that are made when you install Microsoft Exchange 2007 Service Pack 3 (SP3). Refer to the .ldf files for more information about the changes to the Active Directory schema. The .ldf files are located in the \AMD64\Setup\Data\ folder on the Setup media.
This topic includes the following sections:
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Classes Modified by Exchange 2007 SP3
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Attributes Modified by Exchange 2007
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Classes Added by Exchange 2007 SP3
Classes Modified by Exchange 2007 SP3
The following table lists the class modifications that Exchange 2007 SP3 makes to the Active Directory schema.
|
Class
|
Change
|
Attribute/Class
|
|---|
|
msExchSMTPExtendedProtectionPolicy
|
add:mayContain
|
ms-Exch-Smtp-Receive-Connector
|
|
msExchPopImapExtendedProtectionPolicy
|
add:mayContain
|
ms-Exch-Protocol-Cfg-Imap-Server
|
|
msExchExtendedProtectionSPNList
|
add:mayContain
|
ms-Exch-Protocol-Cfg-Pop-Server
|
|
msExchPopImapExtendedProtectionPolicy
|
add:mayContain
|
ms-Exch-Protocol-Cfg-Pop-Server
|
|
msExchExtendedProtectionSPNList
|
add:mayContain
|
ms-Exch-Protocol-Cfg-Imap-Server
|
|
msExchExtendedProtectionSPNList
|
add:mayContain
|
ms-Exch-Smtp-Receive-Connector
|
Attributes Modified by Exchange 2007 SP3
The following table lists the attribute modifications that Exchange 2007 SP3 makes to the Active Directory schema.
|
Attribute
|
Change
|
Value
|
|---|
|
ms-Exch-UM-Enabled-Text
|
rangeUpper
|
4096
|
|
ms-Exch-UM-Fax-Message-Text
|
rangeUpper
|
4096
|
|
ms-Exch-UM-Reset-PIN-Text
|
rangeUpper
|
4096
|
|
ms-Exch-UM-Voice-Mail-Text
|
rangeUpper
|
4096
|
|
ms-Exch-UM-Protected-Voice-Mail-Text
|
rangeUpper
|
4096
|
|
ms-Exch-SMTP-Extended-Protection-Policy
|
rangeUpper
|
1024
|
|
msExchPopImapExtendedProtectionPolicy
|
rangeUpper
|
1024
|
|
msExchExtendedProtectionSPNList
|
rangeUpper
|
1024
|
Comments about Modified Attributes
Exchange 2007 Service Pack 2 (SP2) sets these attribute values to 1,024 bytes. However, this size may be insufficient in an environment in which a disclaimer is included together with every voice mail message or fax message. To address this issue, Exchange 2007 SP3 increases the upper limit of these attributes to 4,096 bytes.
Classes Added by Exchange 2007 SP3
The following classes are added when you install Exchange 2007 SP3:
-
ms-Exch-SMTP-Extended-Protection-Policy
-
msExchPopImapExtendedProtectionPolicy
-
msExchExtendedProtectionSPNList