Removing Exchange Attributes on User Objects
In Service Pack 2 (SP2) for Exchange 2000 Server and later, administrators can use the Remove Exchange Attributes task to remove Exchange attributes from user or inetOrgPerson objects. Use this option with caution as it forcibly removes all Exchange-related attributes from the object.
To remove all Exchange attributes on a user object, the Exchange Administrator must have the Exchange delegated role, Exchange View-Only Administrator (or higher), on the target administrative group. In addition, the Exchange Administrator must have Read and Write access to the following user or inetOrgPerson object attributes:
adminDisplayName
altRecipient
authOrig
autoReply
autoReplyMessage (ILS Settings)
deletedItemFlags
delivContLength
deliverAndRedirect
deliveryMechanism
delivExtContTypes
displayNamePrintable (Simple Display Name)
dLMemDefault
dLMemRejectPerms
dLMemSubmitPerms
dnQualifier
enabledProtocols
expirationTime
extensionAttribute1 (Custom Attribute 1)
extensionAttribute10 (Custom Attribute 10)
extensionAttribute11 (Custom Attribute 11)
extensionAttribute12 (Custom Attribute 12)
extensionAttribute13 (Custom Attribute 13)
extensionAttribute14 (Custom Attribute 14)
extensionAttribute15 (Custom Attribute 15)
extensionAttribute2 (Custom Attribute 2)
extensionAttribute3 (Custom Attribute 3)
extensionAttribute4 (Custom Attribute 4)
extensionAttribute5 (Custom Attribute 5)
extensionAttribute6 (Custom Attribute 6)
extensionAttribute7 (Custom Attribute 7)
extensionAttribute8 (Custom Attribute 8)
extensionAttribute9 (Custom Attribute 9)
extensionData
folderPathname (Outlook Web Access Server)
formData
forwardingAddress
garbageCollPeriod
heuristics
homeMDB (Exchange Mailbox Store)
homeMTA
importedFrom
internetEncoding
language
languageCode
legacyExchangeDN
mail (E-Mail Address)
mailNickname (Alias)
mAPIRecipient
mDBOverHardQuotaLimit
mDBOverQuotaLimit
mDBStorageQuota
mDBUseDefaults
msExchADCGlobalNames
msExchALObjectVersion
msExchControllingZone
msExchCustomProxyAddresses
msExchExpansionServerName
msExchFBURL
msExchHideFromAddressLists
msExchHomeServerName (Exchange Home Server)
msExchInconsistentState
msExchMailboxGuid
msExchMailboxSecurityDescriptor
msExchMailboxUrl
msExchMasterAccountSid (Applies only to Exchange Server 2003)
msExchOmaAdminExtendedSettings (Applies only to Exchange Server 2003)
msExchOmaAdminWirelessEnable (Applies only to Exchange Server 2003)
msExchPfRootUrl
msExchPoliciesExcluded
msExchPoliciesIncluded
msExchPolicyEnabled
msExchPolicyOptionList
msExchPreviousAccountSid
msExchProxyCustomProxy
msExchRecipLimit
msExchResourceGUID
msExchUnmergedAttsPt
msExchUseOAB
msExchUserAccountControl
pOPCharacterSet
pOPContentFormat
protocolSettings
proxyAddresses (Proxy Addresses)
publicDelegates
replicatedObjectVersion
replicationSensitivity
replicationSignature
securityProtocol
showInAddressBook
submissionContLength
targetAddress
textEncodedORAddress
unauthOrig
unmergedAtts