Commands › Exchange Online

Set-MailboxServer

Exchange Online ExchangeOnlineManagement Set-*

Modify the mailbox configuration settings and attributes of Mailbox servers.

Quick start script

# Set-MailboxServer — quick start (serv365.ai)
# 1. Connect (app-only shown; interactive: omit the certificate parameters)
Connect-ExchangeOnline -CertificateThumbprint $thumb -AppId $appId -Organization $org

# 2. Capture the current state first — you cannot roll back what you never recorded
$before = Get-MailboxServer
$before | Format-List

# 3. Make the change (dry run first)
Set-MailboxServer -Identity <MailboxServerIdParameter> -WhatIf
Set-MailboxServer -Identity <MailboxServerIdParameter>

# 4. Verify and diff
$after = Get-MailboxServer
Compare-Object ($before | Out-String) ($after | Out-String)

Syntax

Set-MailboxServer [-Identity] <MailboxServerIdParameter>
 [-AutoDagServerConfigured <Boolean>]
 [-AutoDatabaseMountDial <AutoDatabaseMountDial>]
 [-CalendarRepairIntervalEndWindow <Int32>]
 [-CalendarRepairLogDirectorySizeLimit <Unlimited>]
 [-CalendarRepairLogEnabled <Boolean>]
 [-CalendarRepairLogFileAgeLimit <EnhancedTimeSpan>]
 [-CalendarRepairLogPath <LocalLongFullPath>]
 [-CalendarRepairLogSubjectLoggingEnabled <Boolean>]
 [-CalendarRepairMissingItemFixDisabled <Boolean>]
 [-CalendarRepairMode <CalendarRepairType>]
 [-CalendarRepairSchedule <ScheduleInterval[]>]
 [-CalendarRepairWorkCycle <EnhancedTimeSpan>]
 [-CalendarRepairWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-Confirm]
 [-DarTaskStoreTimeBasedAssistantWorkCycle <EnhancedTimeSpan>]
 [-DarTaskStoreTimeBasedAssistantWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-DatabaseCopyActivationDisabledAndMoveNow <Boolean>]
 [-DatabaseCopyAutoActivationPolicy <DatabaseCopyAutoActivationPolicyType>]
 [-DirectoryProcessorWorkCycle <EnhancedTimeSpan>]
 [-DirectoryProcessorWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-DomainController <Fqdn>]
 [-FaultZone <String>]
 [-FolderLogForManagedFoldersEnabled <Boolean>]
 [-ForceGroupMetricsGeneration <Boolean>]
 [-GroupMailboxWorkCycle <EnhancedTimeSpan>]
 [-GroupMailboxWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-GroupMetricsGenerationTime <String>]
 [-InferenceDataCollectionWorkCycle <EnhancedTimeSpan>]
 [-InferenceDataCollectionWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-InferenceTrainingWorkCycle <EnhancedTimeSpan>]
 [-InferenceTrainingWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-IrmLogEnabled <Boolean>]
 [-IrmLogMaxAge <EnhancedTimeSpan>]
 [-IrmLogMaxDirectorySize <Unlimited>]
 [-IrmLogMaxFileSize <ByteQuantifiedSize>]
 [-IrmLogPath <LocalLongFullPath>]
 [-IsExcludedFromProvisioning <Boolean>]
 [-JournalingLogForManagedFoldersEnabled <Boolean>]
 [-JunkEmailOptionsCommitterWorkCycle <EnhancedTimeSpan>]
 [-Locale <MultiValuedProperty>]
 [-LogDirectorySizeLimitForManagedFolders <Unlimited>]
 [-LogFileAgeLimitForManagedFolders <EnhancedTimeSpan>]
 [-LogFileSizeLimitForManagedFolders <Unlimited>]
 [-LogPathForManagedFolders <LocalLongFullPath>]
 [-MailboxAssociationReplicationWorkCycle <EnhancedTimeSpan>]
 [-MailboxAssociationReplicationWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-MailboxProcessorWorkCycle <EnhancedTimeSpan>]
 [-ManagedFolderAssistantSchedule <ScheduleInterval[]>]
 [-ManagedFolderWorkCycle <EnhancedTimeSpan>]
 [-ManagedFolderWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-MAPIEncryptionRequired <Boolean>]
 [-MaximumActiveDatabases <Int32>]
 [-MaximumPreferredActiveDatabases <Int32>]
 [-MessageTrackingLogEnabled <Boolean>]
 [-MessageTrackingLogMaxAge <EnhancedTimeSpan>]
 [-MessageTrackingLogMaxDirectorySize <Unlimited>]
 [-MessageTrackingLogMaxFileSize <ByteQuantifiedSize>]
 [-MessageTrackingLogPath <LocalLongFullPath>]
 [-MessageTrackingLogSubjectLoggingEnabled <Boolean>]
 [-MigrationLogFilePath <LocalLongFullPath>]
 [-MigrationLogLoggingLevel <MigrationEventType>]
 [-MigrationLogMaxAge <EnhancedTimeSpan>]
 [-MigrationLogMaxDirectorySize <ByteQuantifiedSize>]
 [-MigrationLogMaxFileSize <ByteQuantifiedSize>]
 [-OABGeneratorWorkCycle <EnhancedTimeSpan>]
 [-OABGeneratorWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-PeopleCentricTriageWorkCycle <EnhancedTimeSpan>]
 [-PeopleCentricTriageWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-PeopleRelevanceWorkCycle <EnhancedTimeSpan>]
 [-PeopleRelevanceWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-ProbeTimeBasedAssistantWorkCycle <EnhancedTimeSpan>]
 [-ProbeTimeBasedAssistantWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-PublicFolderWorkCycle <EnhancedTimeSpan>]
 [-PublicFolderWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-RetentionLogForManagedFoldersEnabled <Boolean>]
 [-SearchIndexRepairTimeBasedAssistantWorkCycle <EnhancedTimeSpan>]
 [-SearchIndexRepairTimeBasedAssistantWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-SharePointSignalStoreWorkCycle <EnhancedTimeSpan>]
 [-SharePointSignalStoreWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-SharingPolicySchedule <ScheduleInterval[]>]
 [-SharingPolicyWorkCycle <EnhancedTimeSpan>]
 [-SharingPolicyWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-SharingSyncWorkCycle <EnhancedTimeSpan>]
 [-SharingSyncWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-SiteMailboxWorkCycle <EnhancedTimeSpan>]
 [-SiteMailboxWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-StoreDsMaintenanceWorkCycle <EnhancedTimeSpan>]
 [-StoreDsMaintenanceWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-StoreIntegrityCheckWorkCycle <EnhancedTimeSpan>]
 [-StoreIntegrityCheckWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-StoreMaintenanceWorkCycle <EnhancedTimeSpan>]
 [-StoreMaintenanceWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-StoreScheduledIntegrityCheckWorkCycle <EnhancedTimeSpan>]
 [-StoreScheduledIntegrityCheckWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-StoreUrgentMaintenanceWorkCycle <EnhancedTimeSpan>]
 [-StoreUrgentMaintenanceWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-SubjectLogForManagedFoldersEnabled <Boolean>]
 [-SubmissionServerOverrideList <MultiValuedProperty>]
 [-TopNWorkCycle <EnhancedTimeSpan>]
 [-TopNWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-UMReportingWorkCycle <EnhancedTimeSpan>]
 [-UMReportingWorkCycleCheckpoint <EnhancedTimeSpan>]
 [-WacDiscoveryEndpoint <String>]
 [-WhatIf]
 [<CommonParameters>]

Parameters (105)

ParameterTypeRequiredWhat it controls
-Identity MailboxServerIdParameter yes The Identity parameter specifies the Mailbox server that you want to modify. You can use any value that uniquely identifies the server. For example:
-AutoDagServerConfigured Boolean This parameter is reserved for internal Microsoft use.
-AutoDatabaseMountDial AutoDatabaseMountDial The AutoDatabaseMountDial parameter specifies the automatic database mount behavior for a continuous replication environment after a database failover on the Mailbox server. You can use the following values:
-CalendarRepairIntervalEndWindow Int32 The CalendarRepairIntervalEndWindow parameter specifies the number of days into the future to repair calendar items in mailboxes on the Mailbox server.
-CalendarRepairLogDirectorySizeLimit Unlimited The CalendarRepairLogDirectorySizeLimit parameter specifies the maximum size of calendar repair log directory on the Mailbox server. When the directory reaches its maximum size, the server deletes the oldest log files first.
-CalendarRepairLogEnabled Boolean The CalendarRepairLogEnabled parameter specifies whether the Calendar Repair Attendant logs items that it repairs on the Mailbox server. The repair log doesn't contain failed repair attempts.
-CalendarRepairLogFileAgeLimit EnhancedTimeSpan The CalendarRepairLogFileAgeLimit parameter specifies the calendar repair log maximum file age on the Mailbox server. Log files older than the specified value are deleted. The default value is 10 days.
-CalendarRepairLogPath LocalLongFullPath The CalendarRepairLogPath parameter specifies the location of the calendar repair log files on the Mailbox server. The default value is %ExchangeInstallPath%Logging\\Calendar Repair Assistant.
-CalendarRepairLogSubjectLoggingEnabled Boolean The CalendarRepairLogSubjectLoggingEnabled parameter specifies whether to include the subject of repaired calendar items in the calendar repair log on the Mailbox server. Valid input for this parameter is $true or...
-CalendarRepairMissingItemFixDisabled Boolean The CalendarRepairMissingItemFixDisabled parameter specifies whether the Calendar Repair Assistant fixes missing calendar items in mailboxes on the Mailbox server.Valid input for this parameter is $true or $false....
-CalendarRepairMode CalendarRepairType The CalendarRepairMode parameter specifies the Calendar Repair Assistant mode on the Mailbox server. Valid values for this parameter are ValidateOnly or RepairAndValidate. The default value is RepairAndValidate.
-CalendarRepairSchedule ScheduleInterval[] The CalendarRepairSchedule parameter specifies the intervals each week during which the Calendar Repair Assistant applies checks for calendar failures.
-CalendarRepairWorkCycle EnhancedTimeSpan This parameter is available only in Exchange Server 2010 or Exchange Server 2013.
-CalendarRepairWorkCycleCheckpoint EnhancedTimeSpan This parameter is available only in Exchange Server 2010 or Exchange Server 2013.
-Confirm SwitchParameter The Confirm switch specifies whether to show or hide the confirmation prompt. How this switch affects the cmdlet depends on whether the cmdlet requires confirmation before proceeding.
-DarTaskStoreTimeBasedAssistantWorkCycle EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-DarTaskStoreTimeBasedAssistantWorkCycleCheckpoint EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-DatabaseCopyActivationDisabledAndMoveNow Boolean The DatabaseCopyActivationDisabledAndMoveNow parameter specifies whether to prevent databases from being mounted on this Mailbox server if there are other healthy copies of the databases on other Mailbox servers. It...
-DatabaseCopyAutoActivationPolicy DatabaseCopyAutoActivationPolicyType The DatabaseCopyAutoActivationPolicy parameter specifies the type of automatic activation available for mailbox database copies on the specified Mailbox server. Valid values for this parameter are:
-DirectoryProcessorWorkCycle EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-DirectoryProcessorWorkCycleCheckpoint EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-DomainController Fqdn The DomainController parameter specifies the domain controller that's used by this cmdlet to read data from or write data to Active Directory. You identify the domain controller by its fully qualified domain name...
-FaultZone String This parameter is reserved for internal Microsoft use.
-FolderLogForManagedFoldersEnabled Boolean This parameter is used for coexistence with Exchange 2010. Specifically, this parameter works with messaging records management (MRM) 1.0 (managed folders). This parameter doesn't work with MRM 2.0 (retention...
-ForceGroupMetricsGeneration Boolean The ForceGroupMetricsGeneration parameter specifies that group metrics information must be generated on the Mailbox server regardless of whether that server generates an offline address book (OAB). Valid input for...
-GroupMailboxWorkCycle EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-GroupMailboxWorkCycleCheckpoint EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-GroupMetricsGenerationTime String The GroupMetricsGenerationTime parameter specifies the time of day when group metrics data is generated on a Mailbox server. You must use the 24-hour clock notation (HH:MM) when specifying the generation time.
-InferenceDataCollectionWorkCycle EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-InferenceDataCollectionWorkCycleCheckpoint EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-InferenceTrainingWorkCycle EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-InferenceTrainingWorkCycleCheckpoint EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-IrmLogEnabled Boolean The IrmLogEnabled parameter enables or disables logging of Information Rights Management (IRM) transactions. IRM logging is enabled by default. Values include:
-IrmLogMaxAge EnhancedTimeSpan The IrmLogMaxAge parameter specifies the maximum age for the IRM log file. Log files that are older than the specified value are deleted. The default value is 30 days.
-IrmLogMaxDirectorySize Unlimited The IrmLogMaxDirectorySize parameter specifies the maximum size of all IRM logs in the connectivity log directory. When a directory reaches its maximum file size, the server deletes the oldest log files first. The...
-IrmLogMaxFileSize ByteQuantifiedSize The IrmLogMaxFileSize parameter specifies the maximum size of each IRM log file. When a log file reaches its maximum file size, a new log file is created. The default value is 10 MB. When you enter a value, qualify...
-IrmLogPath LocalLongFullPath The IrmLogPath parameter specifies the default IRM log directory location. The default value is %ExchangeInstallPath%Logging\\IRMLogs.
-IsExcludedFromProvisioning Boolean The IsExcludedFromProvisioning parameter specifies that the Mailbox server isn't considered by the OAB provisioning load balancer. Valid values are:
-JournalingLogForManagedFoldersEnabled Boolean The JournalingLogForManagedFoldersEnabled parameter specifies whether journaling activity is recorded in the managed folder log on the Mailbox server.Valid input for this parameter is$true or $false. The default...
-JunkEmailOptionsCommitterWorkCycle EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-Locale MultiValuedProperty The Locale parameter specifies the locale of the Mailbox server. A locale is a collection of language-related user preferences such as writing system, calendar, and date format. The following are examples:
-LogDirectorySizeLimitForManagedFolders Unlimited This parameter is used for coexistence with Exchange 2010. Specifically, this parameter works with messaging records management (MRM) 1.0 (managed folders). This parameter doesn't work with MRM 2.0 (retention...
-LogFileAgeLimitForManagedFolders EnhancedTimeSpan This parameter is used for coexistence with Exchange 2010. Specifically, this parameter works with messaging records management (MRM) 1.0 (managed folders). This parameter doesn't work with MRM 2.0 (retention...
-LogFileSizeLimitForManagedFolders Unlimited This parameter is used for coexistence with Exchange 2010. Specifically, this parameter works with messaging records management (MRM) 1.0 (managed folders). This parameter doesn't work with MRM 2.0 (retention...
-LogPathForManagedFolders LocalLongFullPath This parameter is used for coexistence with Exchange 2010. Specifically, this parameter works with messaging records management (MRM) 1.0 (managed folders). This parameter doesn't work with MRM 2.0 (retention...
-MailboxAssociationReplicationWorkCycle EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-MailboxAssociationReplicationWorkCycleCheckpoint EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-MailboxProcessorWorkCycle EnhancedTimeSpan The MailboxProcessorWorkCycle parameter specifies how often to scan for locked mailboxes on the Mailbox server. The default value is 1 day.
-ManagedFolderAssistantSchedule ScheduleInterval[] **Note**: Although this parameter is available in Exchange 2016 and Exchange 2019, it's only used for coexistence with previous versions of Exchange. For more information, see [Configure and run the Managed Folder...
-ManagedFolderWorkCycle EnhancedTimeSpan This parameter is available only in Exchange Server 2010 or Exchange Server 2013.
-ManagedFolderWorkCycleCheckpoint EnhancedTimeSpan This parameter is available only in Exchange Server 2010 or Exchange Server 2013.
-MAPIEncryptionRequired Boolean The MAPIEncryptionRequired parameter specifies whether Exchange blocks MAPI client connections to the Mailbox server that don't use encrypted remote procedure calls (RPCs). Valid input for this parameter is$true or...
-MaximumActiveDatabases Int32 The MaximumActiveDatabases parameter specifies the maximum number of databases that can be mounted on the Mailbox server.
-MaximumPreferredActiveDatabases Int32 The MaximumPreferredActiveDatabases parameter specifies a preferred maximum number of databases that theMailbox server should have. This value is different from the actual maximum, which is configured using the...
-MessageTrackingLogEnabled Boolean The MessageTrackingLogEnabled parameter specifies whether message tracking is enabled. The default value is $true.
-MessageTrackingLogMaxAge EnhancedTimeSpan The MessageTrackingLogMaxAge parameter specifies the message tracking log maximum file age. Log files older than the specified value are deleted. The default value is 30 days.
-MessageTrackingLogMaxDirectorySize Unlimited The MessageTrackingLogMaxDirectorySize parameter specifies the maximum size of the message tracking log directory. When the maximum directory size is reached, the server deletes the oldest log files first.
-MessageTrackingLogMaxFileSize ByteQuantifiedSize The MessageTrackingLogMaxFileSize parameter specifies the maximum size of the message tracking log files. When a log file reaches its maximum file size, a new log file is created. The default value is 10 MB. When you...
-MessageTrackingLogPath LocalLongFullPath The MessageTrackingLogPath parameter specifies the location of the message tracking logs. The default location is C:\\Program Files\\Microsoft\\Exchange Server TransportRoles\\Logs\\MessageTracking. If you set the...
-MessageTrackingLogSubjectLoggingEnabled Boolean The MessageTrackingLogSubjectLoggingEnabled parameter specifies if the message subject should be included in the message tracking log. The default value is $true.
-MigrationLogFilePath LocalLongFullPath This parameter is reserved for internal Microsoft use.
-MigrationLogLoggingLevel MigrationEventType This parameter is reserved for internal Microsoft use.
-MigrationLogMaxAge EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-MigrationLogMaxDirectorySize ByteQuantifiedSize This parameter is reserved for internal Microsoft use.
-MigrationLogMaxFileSize ByteQuantifiedSize This parameter is reserved for internal Microsoft use.
-OABGeneratorWorkCycle EnhancedTimeSpan The OABGeneratorWorkCycle parameter specifies the time span in which the OAB generation on the Mailbox server are processed. The default value is 8 hours.
-OABGeneratorWorkCycleCheckpoint EnhancedTimeSpan The OABGeneratorWorkCycleCheckpoint parameter specifies the time span at which to run OAB generation on the Mailbox server. The default value is 1 hour.
-PeopleCentricTriageWorkCycle EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-PeopleCentricTriageWorkCycleCheckpoint EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-PeopleRelevanceWorkCycle EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-PeopleRelevanceWorkCycleCheckpoint EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-ProbeTimeBasedAssistantWorkCycle EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-ProbeTimeBasedAssistantWorkCycleCheckpoint EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-PublicFolderWorkCycle EnhancedTimeSpan The PublicFolderWorkCycle parameter is used by the public folder assistant to determine how often the mailboxes in a database are processed by the assistant on the Mailbox server. The default value is 1 day.
-PublicFolderWorkCycleCheckpoint EnhancedTimeSpan The PublicFolderWorkCycleCheckpoint determines how often the mailbox list for a database is evaluated on the Mailbox server. The processing speed is also calculated. The default value is 1 day.
-RetentionLogForManagedFoldersEnabled Boolean This parameter is used for coexistence with Exchange 2010. Specifically, this parameter works with messaging records management (MRM) 1.0 (managed folders). This parameter doesn't work with MRM 2.0 (retention...
-SearchIndexRepairTimeBasedAssistantWorkCycle EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-SearchIndexRepairTimeBasedAssistantWorkCycleCheckpoint EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-SharePointSignalStoreWorkCycle EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-SharePointSignalStoreWorkCycleCheckpoint EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-SharingPolicySchedule ScheduleInterval[] The SharingPolicySchedule parameter specifies the intervals each week during which the sharing policy runs on the Mailbox server. The Sharing Policy Assistant checks permissions on shared calendar items and contact...
-SharingPolicyWorkCycle EnhancedTimeSpan This parameter is available only in Exchange Server 2010 or Exchange Server 2013.
-SharingPolicyWorkCycleCheckpoint EnhancedTimeSpan This parameter is available only in Exchange Server 2010 or Exchange Server 2013.
-SharingSyncWorkCycle EnhancedTimeSpan This parameter is available only in Exchange Server 2010 or Exchange Server 2013.
-SharingSyncWorkCycleCheckpoint EnhancedTimeSpan This parameter is available only in Exchange Server 2010 or Exchange Server 2013.
-SiteMailboxWorkCycle EnhancedTimeSpan The SiteMailboxWorkCycle parameter specifies the time span in which the site mailbox information on the Mailbox server are processed. The default value is 6 hours.
-SiteMailboxWorkCycleCheckpoint EnhancedTimeSpan The SiteMailboxWorkCycleCheckpoint parameter specifies the time span at which to refresh the site mailbox workcycle on the Mailbox server. The default value is 6 hours.
-StoreDsMaintenanceWorkCycle EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-StoreDsMaintenanceWorkCycleCheckpoint EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-StoreIntegrityCheckWorkCycle EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-StoreIntegrityCheckWorkCycleCheckpoint EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-StoreMaintenanceWorkCycle EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-StoreMaintenanceWorkCycleCheckpoint EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-StoreScheduledIntegrityCheckWorkCycle EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-StoreScheduledIntegrityCheckWorkCycleCheckpoint EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-StoreUrgentMaintenanceWorkCycle EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-StoreUrgentMaintenanceWorkCycleCheckpoint EnhancedTimeSpan This parameter is reserved for internal Microsoft use.
-SubjectLogForManagedFoldersEnabled Boolean This parameter is used for coexistence with Exchange 2010. Specifically, this parameter works with messaging records management (MRM) 1.0 (managed folders). This parameter doesn't work with MRM 2.0 (retention...
-SubmissionServerOverrideList MultiValuedProperty This parameter is reserved for internal Microsoft use.
-TopNWorkCycle EnhancedTimeSpan This parameter is available only in Exchange Server 2010 or Exchange Server 2013.
-TopNWorkCycleCheckpoint EnhancedTimeSpan This parameter is available only in Exchange Server 2010 or Exchange Server 2013.
-UMReportingWorkCycle EnhancedTimeSpan This parameter is available only in Exchange Server 2010 or Exchange Server 2013.
-UMReportingWorkCycleCheckpoint EnhancedTimeSpan This parameter is available only in Exchange Server 2010 or Exchange Server 2013.
-WacDiscoveryEndpoint String The WacDiscoveryEndpoint parameter specifies the discovery endpoint for Office Online Server (formerly known as Office Web Apps Server and Web Access Companion Server) for all mailboxes on the server. For example,...
-WhatIf SwitchParameter The WhatIf switch shows what the command does without making any changes. You don't need to specify a value with this switch.

Reference facts derived from Microsoft documentation, © Microsoft, licensed CC BY 4.0; restructured with original guidance by serv365.ai.