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Exchange 2007 属性及对应 GUID 参考

在企业邮件系统运维中,Exchange Server 2007 虽然已逐步退出主流支持周期,但在一些遗留系统或特定行业中仍承担着关键角色。尤其当涉及 Active Directory 深层配置、跨域迁移、第三方集成或高级排错时,管理员往往需要直接操作其扩展属性。这些属性并不出现在常规管理界面中,而是以 LDAP 扩展形式存储于 AD 架构内,通过唯一的 GUID 进行标识。

理解这些属性的命名规则与用途,不仅能帮助我们更精准地编写脚本、调试服务异常,还能在灾难恢复场景下快速还原关键配置。本文整理了 Exchange 2007 在 Active Directory 中定义的核心扩展属性及其对应的 GUID 列表,供系统工程师和 IT 支持人员参考使用。


核心属性对照表

以下表格列出了 Exchange 2007 常见的 LDAP 显示名、内部属性名以及其全局唯一标识符(GUID)。这些属性多用于组策略配置、自动化部署脚本、LDAP 查询工具(如 ADSI Edit 或 LDP.exe)以及底层诊断分析。

LDAP 显示名内部属性名对应 GUID
ms-Exch-Accepted-DomainmsExchAcceptedDomain{9D71AFC6-2C40-4C23-8CD7-E55B7D3129BD}
ms-Exch-Accepted-Domain-FlagsmsExchAcceptedDomainFlags{C7B9A038-99D2-48DA-B22C-8A5412CF7A81}
ms-Exch-Accepted-Domain-NamemsExchAcceptedDomainName{9A895C75-F88C-4FD0-A0DA-91FF20AFFA2C}
ms-Exch-Access-Control-MapmsExchAccessControlMap{8FF54464-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Access-FlagsmsExchAccessFlags{901B6A04-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Access-SSL-FlagsmsExchAccessSSLFlags{903F2D4A-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Active-Directory-ConnectormsExchActiveDirectoryConnector{E605672C-A980-11D2-A9FF-00C04F8EEDD8}
ms-Exch-ADC-Global-NamesmsExchADCGlobalNames{9062F090-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-ADC-Object-TypemsExchADCObjectType{4859FB55-1924-11D3-AA59-00C04F8EEDD8}
ms-Exch-ADC-OptionsmsExchADCOptions{90891630-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Add-Groups-To-TokenmsExchAddGroupsToToken{9C4D7592-EF4A-4C69-8F30-6F18CA1EC370}
ms-Exch-Additional-DN-MapmsExchAdditionalDNMap{90A814C2-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Addressing-PolicymsExchAddressingPolicy{E7211F02-A980-11D2-A9FF-00C04F8EEDD8}
ms-Exch-Address-List-OUmsExchAddressListOU{F4B93A0D-F30C-44FF-AA47-E74806DBCED2}
ms-Exch-Address-List-ServicemsExchAddressListService{E6A2C260-A980-11D2-A9FF-00C04F8EEDD8}
ms-Exch-Address-List-Service-BLmsExchAddressListServiceBL{8A407B6E-B09E-11D2-AA06-00C04F8EEDD8}
ms-Exch-Address-List-Service-ContainermsExchAddressListServiceContainer{B1FCE95A-1D44-11D3-AA5E-00C04F8EEDD8}
ms-Exch-Address-List-Service-LinkmsExchAddressListServiceLink{9B6E9584-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Address-Rewrite-ConfigurationmsExchAddressRewriteConfiguration{5D0017D1-43D9-4A0E-8FBC-2ADFC96C29BF}
ms-Exch-Address-Rewrite-EntrymsExchAddressRewriteEntry{997F7363-A2C7-4464-9A75-220A8239CCDC}
ms-Exch-Address-Rewrite-Exception-ListmsExchAddressRewriteExceptionList{DEE53C8C-57FB-4FC3-8669-14FB9DE1D1ED}
ms-Exch-Address-Rewrite-External-NamemsExchAddressRewriteExternalName{1156E66D-D22B-45EB-A610-B68AE27F9471}
ms-Exch-Address-Rewrite-Internal-NamemsExchAddressRewriteInternalName{405DAC38-C318-4635-B778-51BAAFC57BEB}
ms-Exch-Address-Rewrite-Mapping-TypemsExchAddressRewriteMappingType{02E502D8-1205-489B-AA84-03B95C9A2593}
ms-Exch-Admin-ACLmsExchAdminACL{90C975AE-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Admin-GroupmsExchAdminGroup{E768A58E-A980-11D2-A9FF-00C04F8EEDD8}
ms-Exch-Admin-Group-ContainermsExchAdminGroupContainer{E7A44058-A980-11D2-A9FF-00C04F8EEDD8}
ms-Exch-Admin-Group-ModemsExchAdminGroupMode{90EAD69A-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Admin-Groups-EnabledmsExchAdminGroupsEnabled{E32977AE-1D31-11D3-AA5E-00C04F8EEDD8}
ms-Exch-Admin-MailboxmsExchAdminMailbox{94E9A76C-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Admin-RolemsExchAdminRole{E7F2EDF2-A980-11D2-A9FF-00C04F8EEDD8}
ms-Exch-AdminsmsExchAdmins{B644C27A-A419-40B6-A62E-180930DF5610}
ms-Exch-Advanced-Security-ContainermsExchAdvancedSecurityContainer{8CC8FB0E-B09E-11D2-AA06-00C04F8EEDD8}
ms-Exch-AgentmsExchAgent{39C9981C-2B54-48F5-BA1F-0FE2F5B3FD0F}
ms-Exch-Agents-FlagsmsExchAgentsFlags{C8975410-B516-48A6-B6F8-037CF46B3C25}
ms-Exch-Aging-Keep-TimemsExchAgingKeepTime{5872299F-123A-11D3-AA58-00C04F8EEDD8}
ms-Exch-Alias-Gen-FormatmsExchAliasGenFormat{912B3618-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Alias-Gen-TypemsExchAliasGenType{914EF95E-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Alias-Gen-UniquenessmsExchAliasGenUniqueness{91705A4A-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Allow-Additional-ResourcesmsExchAllowAdditionalResources{91941D90-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Allow-Enhanced-SecuritymsExchAllowEnhancedSecurity{63B79CF2-1F4B-4766-BA5B-814B6077640F}
ms-Exch-Allow-Time-ExtensionsmsExchAllowTimeExtensions{91B7E0D6-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-AL-Object-VersionmsExchALObjectVersion{910C3786-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Alternate-ServermsExchAlternateServer{974C99F9-33FC-11D3-AA6E-00C04F8EEDD8}
ms-Exch-Applies-To-Smtp-VSmsExchAppliesToSmtpVS{2925413E-FA41-4D01-945D-A15B5D6BB965}
ms-Exch-Applies-To-Smtp-VS-BLmsExchAppliesToSmtpVSBL{F7D091B1-1CED-446A-B521-563A01EAF22C}
ms-Exch-Assistant-NamemsExchAssistantName{A8DF7394-C5EA-11D1-BBCB-0080C76670C0}
ms-Exch-Associated-AGmsExchAssociatedAG{E5971321-1D3E-11D3-AA5E-00C04F8EEDD8}
ms-Exch-Attachment-Filtering-Admin-MessagemsExchAttachmentFilteringAdminMessage{57BDCBB8-C793-4138-8078-9FDAEB2747E9}
ms-Exch-Attachment-Filtering-Attachment-NamesmsExchAttachmentFilteringAttachmentNames{02040A7E-00E1-4392-B3F1-4985748AB7AD}
ms-Exch-Attachment-Filtering-Content-TypesmsExchAttachmentFilteringContentTypes{68DDC0B3-0793-4BD1-A62F-3DB9C1F207B0}
ms-Exch-Attachment-Filtering-Exception-Connectors-LinkmsExchAttachmentFilteringExceptionConnectorsLink{F99AF030-7DF1-49CC-8D36-DE0D766F2A7B}
ms-Exch-Attachment-Filtering-Filter-ActionmsExchAttachmentFilteringFilterAction{2253874C-6CD6-48FB-BCBB-7AEB900F08F2}
ms-Exch-Attachment-Filtering-Reject-ResponsemsExchAttachmentFilteringRejectResponse{637C3F3E-7E56-4DC7-9CA2-04E45EFADEE6}
ms-Exch-Audit-FlagsmsExchAuditFlags{91D47D0E-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Authentication-FlagsmsExchAuthenticationFlags{91F5DDFA-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-AuthMailDispositionmsExchAuthMailDisposition{57CFB6F7-1E2C-4D3E-96DF-40208624BAFF}
ms-Exch-Authorization-PersistencemsExchAuthorizationPersistence{D6AE616B-16C5-44CE-B272-8B923AEBE335}
ms-Exch-Auto-Database-Mount-AftermsExchAutoDatabaseMountAfter{ACDC8A22-36BB-424B-A167-7917255A7114}
ms-Exch-Auto-Discover-Auth-PackagemsExchAutoDiscoverAuthPackage{26DCF370-365E-482B-806A-48F39FCF90A0}
ms-Exch-Auto-Discover-Cert-Principal-NamemsExchAutoDiscoverCertPrincipalName{22E3695C-BB35-4BF2-827A-38FA32636DC1}
ms-Exch-Auto-Discover-ConfigmsExchAutoDiscoverConfig{7458633C-1D26-4A9D-A037-BCF12D50A18C}
ms-Exch-Auto-Discover-Directory-PortmsExchAutoDiscoverDirectoryPort{8759DD9F-F2A3-4B14-9BAE-FB7A8337CA35}
ms-Exch-Auto-Discover-FlagsmsExchAutoDiscoverFlags{2DBB448A-5D85-4144-A9A5-2FC724E194A8}
ms-Exch-Auto-Discover-PortmsExchAutoDiscoverPort{9E7A164A-BEA7-4168-88C0-DE28C3D74200}
ms-Exch-Auto-Discover-Referral-PortmsExchAutoDiscoverReferralPort{FD018213-D06F-468F-ABB4-EB243C770A84}
ms-Exch-Auto-Discover-ServermsExchAutoDiscoverServer{015568AC-FE39-44A6-9847-E818115CFC43}
ms-Exch-Auto-Discover-SPAmsExchAutoDiscoverSPA{333DC37A-54BB-4E79-8D31-F9B32DF0D4EA}
ms-Exch-Auto-Discover-TTLmsExchAutoDiscoverTTL{9308D33B-9143-4A18-A2BB-381B780921DD}
ms-Exch-Auto-Discover-Virtual-DirectorymsExchAutoDiscoverVirtualDirectory{966540A1-75F7-4D27-ACE9-3858B5DEA688}
ms-Exch-Availability-Access-MethodmsExchAvailabilityAccessMethod{169A9E52-79F9-4E41-A6EA-45F5679384CD}
ms-Exch-Availability-Address-SpacemsExchAvailabilityAddressSpace{2B02D9AF-BD14-42D0-8F37-7AA5CD7BEEF9}
ms-Exch-Availability-ConfigmsExchAvailabilityConfig{E676FEC3-DCD0-4565-BAEA-E25D08698AC1}
ms-Exch-Availability-Foreign-Connector-DomainmsExchAvailabilityForeignConnectorDomain{3E3EA45B-3573-45BE-969D-FF5B5079C969}
ms-Exch-Availability-Foreign-Connector-TypemsExchAvailabilityForeignConnectorType{8776D09E-D7AE-44CC-BD4F-ABB9CB8DCD22}
ms-Exch-Availability-Foreign-Connector-Virtual-DirectorymsExchAvailabilityForeignConnectorVirtualDirectory{63C3D4A1-F208-49D1-AD5E-AE733901229A}
ms-Exch-Availability-Forest-NamemsExchAvailabilityForestName{E1930418-FC4F-4485-84D0-543174CB5DD7}
ms-Exch-Availability-Org-Wide-AccountmsExchAvailabilityOrgWideAccount{480799EA-C8B2-404A-84B4-0FD7363D08D0}
ms-Exch-Availability-Per-User-AccountmsExchAvailabilityPerUserAccount{2BB58427-B5FF-4B63-B671-7C1D0F46B2D7}
ms-Exch-Availability-User-NamemsExchAvailabilityUserName{02514E6A-1899-4AB5-80EE-910018540BE3}
ms-Exch-Availability-User-PasswordmsExchAvailabilityUserPassword{97C84796-00DA-4290-90F7-8FD82EB6645A}
ms-Exch-Availability-Use-Service-AccountmsExchAvailabilityUseServiceAccount{DE48F169-67B7-46E5-9E5F-E5F227D17D73}
ms-Exch-Available-ServersmsExchAvailableServers{923B022C-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-BackEnd-VDir-URLmsExchBackEndVDirURL{B4B283B6-0C3F-4A59-9E50-BE9026228231}
ms-Exch-Background-ThreadsmsExchBackgroundThreads{93D051F0-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Bar-Message-ClassmsExchBarMessageClass{CF43E549-2AE1-410F-B896-02E40B934373}
ms-Exch-Base-ClassmsExchBaseClass{D8782C34-46CA-11D3-AA72-00C04F8EEDD8}
ms-Exch-Basic-Authentication-DomainmsExchBasicAuthenticationDomain{94262698-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Bridgeheaded-Local-Connectors-DN-BLmsExchBridgeheadedLocalConnectorsDNBL{944C4C38-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Bridgeheaded-Remote-Connectors-DN-BLmsExchBridgeheadedRemoteConnectorsDNBL{946DAD24-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-CalCon-Client-WaitmsExchCalConClientWait{75447978-3752-4256-A89F-B4DFEBAE9A32}
ms-Exch-CalCon-ProvidersmsExchCalConProviders{73B41A3E-68B0-45A1-9E30-697B6D19AEE6}
ms-Exch-CalCon-Query-WindowmsExchCalConQueryWindow{5EBB881A-19D4-4526-B6F7-CC46D9AA1869}
ms-Exch-CalCon-Refresh-IntervalmsExchCalConRefreshInterval{22BF39B6-7528-412C-B277-AA268DB43960}
ms-Exch-CalCon-Target-SiteDNmsExchCalConTargetSiteDN{33B45526-8E8B-4679-97C3-4EEFF39C7FBD}
ms-Exch-Calendar-ConnectormsExchCalendarConnector{922180DA-B09E-11D2-AA06-00C04F8EEDD8}
ms-Exch-CA-Schema-PolicymsExchCASchemaPolicy{948F0E10-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-CatalogmsExchCatalog{94ABAA48-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-ccMail-ADE-PropmsExchccMailADEProp{94CAA8DA-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-ccMail-Connect-As-PasswordmsExchccMailConnectAsPassword{B8D47E43-4B78-11D3-AA75-00C04F8EEDD8}
ms-Exch-ccMail-Connect-As-UseridmsExchccMailConnectAsUserid{B8D47E3C-4B78-11D3-AA75-00C04F8EEDD8}
ms-Exch-ccMail-ConnectormsExchccMailConnector{E85710B6-A980-11D2-A9FF-00C04F8EEDD8}
ms-Exch-ccMail-Filter-TypemsExchccMailFilterType{950B0858-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-ccMail-Import-Export-VersionmsExchccMailImportExportVersion{952A06EA-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-ccMail-Keep-Forward-HistorymsExchccMailKeepForwardHistory{9546A322-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-ccMail-PasswordmsExchccMailPassword{4634194C-4A93-11D3-AA73-00C04F8EEDD8}
ms-Exch-ccMail-PO-NamemsExchccMailPOName{95633F5A-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-ccMail-PO-PathmsExchccMailPOPath{98ED3CF2-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-CertificatemsExchCertificate{98CE3E60-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Certificate-InformationmsExchCertificateInformation{E8977034-A980-11D2-A9FF-00C04F8EEDD8}
ms-Exch-Chat-AccessmsExchChatAccess{8CAC5ED6-B09E-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Admin-MessagemsExchChatAdminMessage{98AF3FCE-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-BanmsExchChatBan{E8D0A8A4-A980-11D2-A9FF-00C04F8EEDD8}
ms-Exch-Chat-Ban-MaskmsExchChatBanMask{9890413C-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Ban-ReasonmsExchChatBanReason{959C77CA-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Broadcast-AddressmsExchChatBroadcastAddress{95B91402-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-ChannelmsExchChatChannel{E902BA06-A980-11D2-A9FF-00C04F8EEDD8}
ms-Exch-Chat-Channel-Auto-CreatemsExchChatChannelAutoCreate{95D81294-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Channel-FlagsmsExchChatChannelFlags{95F4AECC-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Channel-Host-KeymsExchChatChannelHostKey{96114B04-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Channel-Join-MessagemsExchChatChannelJoinMessage{962DE73C-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Channel-KeymsExchChatChannelKey{964A8374-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Channel-LanguagemsExchChatChannelLanguage{96671FAC-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Channel-LCIDmsExchChatChannelLCID{9683BBE4-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Channel-LimitmsExchChatChannelLimit{96A0581C-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Channel-ModemsExchChatChannelMode{96BA91FA-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Channel-NamemsExchChatChannelName{96D72E32-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Channel-Owner-KeymsExchChatChannelOwnerKey{96F3CA6A-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Channel-Part-MessagemsExchChatChannelPartMessage{9712C8FC-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Channel-PICSmsExchChatChannelPICS{972D02DA-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Channel-SubjectmsExchChatChannelSubject{97499F12-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Channel-TopicmsExchChatChannelTopic{97663B4A-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Class-Ident-MaskmsExchChatClassIdentMask{9782D782-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Class-IPmsExchChatClassIP{97A1D614-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Class-RestrictionsmsExchChatClassRestrictions{8090A000-1234-11D3-AA58-00C04F8EEDD8}
ms-Exch-Chat-Class-Scope-TypemsExchChatClassScopeType{8090A006-1234-11D3-AA58-00C04F8EEDD8}
ms-Exch-Chat-Client-PortmsExchChatClientPort{97BE724C-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-DNS-Reverse-ModemsExchChatDNSReverseMode{97DB0E84-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-DurationmsExchChatDuration{97FA0D16-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Enable-AnonymousmsExchChatEnableAnonymous{98190BA8-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Enable-AuthenticatedmsExchChatEnableAuthenticated{9835A7E0-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-ExtensionsmsExchChatExtensions{3B9D8DE5-2D93-11D3-AA6B-00C04F8EEDD8}
ms-Exch-Chat-Input-Flood-LimitmsExchChatInputFloodLimit{987142AA-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Max-AnonymousmsExchChatMaxAnonymous{9969373A-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Max-ConnectionsmsExchChatMaxConnections{9985D372-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Max-Connections-Per-IPmsExchChatMaxConnectionsPerIP{2AC57E6B-F737-4E41-8386-7295DDBE05E6}
ms-Exch-Chat-Max-MembershipsmsExchChatMaxMemberships{99A4D204-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Max-Octets-To-MaskmsExchChatMaxOctetsToMask{3DE37B23-2789-4DF7-B51F-F920CE544458}
ms-Exch-Chat-Message-LagmsExchChatMessageLag{99E2CF28-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-MOTDmsExchChatMOTD{99FF6B60-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-NetworkmsExchChatNetwork{E934CB68-A980-11D2-A9FF-00C04F8EEDD8}
ms-Exch-Chat-Network-ModemsExchChatNetworkMode{917CFE98-B09E-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Network-NamemsExchChatNetworkName{9A1E69F2-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Nick-DelaymsExchChatNickDelay{9A3D6884-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Output-SaturationmsExchChatOutputSaturation{9A5C6716-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Ping-DelaymsExchChatPingDelay{9A7B65A8-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Protection-LevelmsExchChatProtectionLevel{9A9A643A-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-ProtocolmsExchChatProtocol{E9621816-A980-11D2-A9FF-00C04F8EEDD8}
ms-Exch-Chat-Server-PortmsExchChatServerPort{9AB70072-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-Start-TimemsExchChatStartTime{9AD39CAA-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-TitlemsExchChatTitle{9AF29B3C-B093-11D2-AA06-00C04F8EEDD8}
ms-Exch-Chat-User-ClassmsExchChatUserClass{E9A0153A-A980-11D2-A9FF-00C04F8EEDD8}
ms-Exch-Chat-Virtual-NetworkmsExchChatVirtualNetwork{EA5ED15A-A980-11D2-A9FF-00C04F8EEDD8}

⚠️重要提示
上述属性为 Exchange 2007 安装过程中向 Active Directory 架构扩展所添加的原生字段。直接修改这些属性可能影响邮件系统的正常运行,建议仅在测试环境验证后,由具备权限的管理员谨慎操作。


实际应用场景与操作建议

脚本中的属性调用

在 PowerShell 中处理用户邮箱或服务器配置时,若需读取非标准属性,可使用Get-ADObject并指定-Properties参数。例如:

Get-ADObject -Identity "CN=John Doe,CN=Users,DC=contoso,DC=com" -Properties msExchHomeServerName,msExchRecipientTypeDetails

对于批量查询或条件筛选,结合Get-ADUser和 LDAP filter 更加高效:

Get-ADUser -Filter "msExchRecipientTypeDetails -eq '1'" -Properties * | Select Name, msExchHomeServerName

这里的1表示普通用户邮箱类型,其他值代表资源邮箱、联系人等。

使用 LDAP 工具定位属性

在 ADSI Edit 或 LDP.exe 中,可通过属性的 GUID 直接查找其归属对象。输入格式为:

<GUID={XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX}>

比如查找自动发现配置项:

<GUID=966540A1-75F7-4D27-ACE9-3858B5DEA688>

这会返回所有包含该属性的对象,便于追踪虚拟目录或服务设置。

排查常见问题

某些服务启动失败或同步异常,往往源于关键属性丢失或错误。几个典型例子包括:

  • msExchHomeServerName:若为空或指向不存在的服务器,可能导致用户无法登录 Outlook。
  • msExchRecipientDisplayType:影响客户端如何展示收件人信息。
  • msExchUMEnabledFlags:统一消息功能启用状态依赖此字段。
  • msExchTextMessagingState:控制短信网关连接状态。

在进行数据库挂载、迁移或还原前,务必检查这些属性的一致性。

备份与迁移注意事项

当重建组织架构或迁移至新林时,Exchange 的扩展属性不会自动复制。必须确保源域的 Schema 分区和 Configuration 分区完整导出,并在目标环境中正确导入。可以使用ldifde导出相关命名上下文:

ldifde -f exchange_attrs.ldf -d "CN=Schema,CN=Configuration,DC=contoso,DC=com" -r "(objectClass=attributeSchema)" -l "msExch*"

但需注意权限与安全限制,避免引入冲突。


结语

尽管 Exchange 2007 已远离主流支持,但其底层设计逻辑对理解后续版本仍有借鉴意义。掌握这些扩展属性不仅是应对遗留系统维护的必要技能,也加深了对 Exchange 与 Active Directory 集成机制的理解。未来我们将持续更新更多属性细节及相关操作指南,欢迎关注项目主页获取最新资料。

— 技术文档团队 | 基于公开技术资料整理,仅供学习交流

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