AccountPartition

Optional

Microsoft.Exchange.Configuration.Tasks.AccountPartitionIdParameter

This parameter is reserved for internal Microsoft use.

ActivityBasedAuthenticationTimeoutEnabled

Optional

System.Boolean

The ActivityBasedAuthenticationTimeoutEnabled parameter specifies whether the timed logoff feature is enabled. The default value is $true.

ActivityBasedAuthenticationTimeoutInterval

Optional

Microsoft.Exchange.Data.EnhancedTimeSpan

The ActivityBasedAuthenticationTimeoutInterval parameter specifies the time span for logoff. The parameter value is specified in minutes. The minimum is 5 minutes, and the maximum is 1440 minutes (24 hours).

ActivityBasedAuthenticationTimeoutWithSingleSignOnEnabled

Optional

System.Boolean

The ActivityBasedAuthenticationTimeoutWithSingleSignOnEnabled parameter specifies whether to keep single sign-on enabled. The default value is $true.

AdfsAudienceUris

Optional

Microsoft.Exchange.Data.MultiValuedProperty

This parameter is reserved for internal Microsoft use.

AdfsAuthenticationConfiguration

Optional

System.String

This parameter is reserved for internal Microsoft use.

AdfsEncryptCertificateThumbprint

Optional

System.String

This parameter is reserved for internal Microsoft use.

AdfsIssuer

Optional

System.Uri

This parameter is reserved for internal Microsoft use.

AdfsSignCertificateThumbprint

Optional

System.String

This parameter is reserved for internal Microsoft use.

AppsForOfficeEnabled

Optional

System.Boolean

The AppsForOfficeEnabled parameter specifies whether to enable apps for Microsoft Outlook features. By default, the parameter is set to $true. If the flag is set to $false, no new apps can be activated for any user in the organization.

AVAuthenticationService

Optional

Microsoft.Exchange.Data.ProtocolConnectionSettings

This parameter is reserved for internal Microsoft use.

ByteEncoderTypeFor7BitCharsets

Optional

System.Int32

The ByteEncoderTypeFor7BitCharsets parameter specifies the 7-bit transfer encoding method for MIME format for messages sent to this remote domain. The valid values for this parameter are:

• 0   Always use default 7-bit transfer encoding for HTML and plain text.
  
  
• 1   Always use QP (quoted-printable) encoding for HTML and plain text.
  
  
• 2   Always use Base64 encoding for HTML and plain text.
  
  
• 5   Use QP encoding for HTML and plain text unless line wrapping is enabled in plain text. If line wrapping is enabled, use 7-bit encoding for plain text.
  
  
• 6   Use Base64 encoding for HTML and plain text, unless line wrapping is enabled in plain text. If line wrapping is enabled in plain text, use Base64 encoding for HTML, and use 7-bit encoding for plain text.
  
  
• 13   Always use QP encoding for HTML. Always use 7-bit encoding for plain text.
  
  
• 14   Always use Base64 encoding for HTML. Always use 7-bit encoding for plain text.
  
  

If no value is specified, Exchange always uses QP encoding for HTML and plain text.

CalendarVersionStoreEnabled

Optional

System.Boolean

This parameter is reserved for internal Microsoft use.

Confirm

Optional

System.Management.Automation.SwitchParameter

The Confirm switch causes the command to pause processing and requires you to acknowledge what the command will do before processing continues. You don't have to specify a value with the Confirm switch.

CustomerFeedbackEnabled

Optional

System.Boolean

The CustomerFeedbackEnabled parameter specifies whether the server running Microsoft Exchange is enrolled in the Microsoft Customer Experience Improvement Program.

DefaultPublicFolderAgeLimit

Optional

Microsoft.Exchange.Data.EnhancedTimeSpan

The DefaultPublicFolderAgeLimit parameter specifies the default age limit for public folders across the entire organization. A public folder is automatically deleted when this age limit is exceeded. This attribute applies to all public folders in the organization that don't have their own AgeLimit setting.

DefaultPublicFolderDeletedItemRetention

Optional

Microsoft.Exchange.Data.EnhancedTimeSpan

The DefaultPublicFolderDeletedItemRetention parameter specifies the default value of the length of time to retain deleted items for public folders across the entire organization. This attribute applies to all public folders in the organization that don't have their own RetainDeletedItemsFor attribute set.

DefaultPublicFolderIssueWarningQuota

Optional

Microsoft.Exchange.Data.Unlimited

The DefaultPublicFolderIssueWarningQuota parameter specifies the default value across the entire organization for the public folder size at which a warning message is sent to this folder's owners, warning that the public folder is almost full. This attribute applies to all public folders within the organization that don't have their own warning quota attribute set. The default value of this attribute is unlimited. When you enter a value, qualify the value with one of the following units:

• B (bytes)
  
  
• KB (kilobytes)
  
  
• MB (megabytes)
  
  
• GB (gigabytes)
  
  
• TB (terabytes)
  
  

Unqualified values are treated as bytes. The valid input range for this parameter is from 0 through 2199023254529 bytes(2 TB). If you enter a value of unlimited, no size limit is imposed on the public folder.

DefaultPublicFolderMaxItemSize

Optional

Microsoft.Exchange.Data.Unlimited

The DefaultPublicFolderMaxItemSize parameter specifies the default maximum size for posted items within public folders across the entire organization. Items larger than the value of the DefaultPublicFolderMaxItemSize parameter are rejected. This attribute applies to all public folders within the organization that don't have their own MaxItemSize attribute set. The default value of this attribute is unlimited. When you enter a value, qualify the value with one of the following units:

• B (bytes)
  
  
• KB (kilobytes)
  
  
• MB (megabytes)
  
  
• GB (gigabytes)
  
  
• TB (terabytes)
  
  

Unqualified values are treated as bytes. The valid input range for this parameter is from 0 through 2199023254529 bytes (2 TB). If you enter a value of unlimited, no size limit is imposed on the public folder.

DefaultPublicFolderMovedItemRetention

Optional

Microsoft.Exchange.Data.EnhancedTimeSpan

The DefaultPublicFolderMovedItemRetention parameter specifies how long items that have been moved between mailboxes are kept in the source mailbox for recovery purposes before being removed by the Public Folder Assistant.

When you move folder contents between mailboxes, a copy of the original data is left on the source mailbox, inaccessible for users but available for recovery by system administrators. If the move process fails and you want to roll it back, use the Set-PublicFolder -OverrideContentMailbox command to recover data. For more information, see Set-PublicFolder.

DefaultPublicFolderProhibitPostQuota

Optional

Microsoft.Exchange.Data.Unlimited

The DefaultPublicFolderProhibitPostQuota parameter specifies the size of a public folder at which users are notified that the public folder is full. Users can't post to a folder whose size is larger than the DefaultPublicFolderProhibitPostQuota parameter value. The default value of this attribute is unlimited. When you enter a value, qualify the value with one of the following units:

• B (bytes)
  
  
• KB (kilobytes)
  
  
• MB (megabytes)
  
  
• GB (gigabytes)
  
  
• TB (terabytes)
  
  

Unqualified values are treated as bytes. The valid input range for this parameter is from 0 through 2199023254529 bytes (2 TB). If you enter a value of unlimited, no size limit is imposed on the public folder.

DistributionGroupDefaultOU

Optional

Microsoft.Exchange.Configuration.Tasks.OrganizationalUnitIdParameter

The DistributionGroupDefaultOU parameter specifies the container where distribution groups are created by default.

DistributionGroupNameBlockedWordsList

Optional

Microsoft.Exchange.Data.MultiValuedProperty

The DistributionGroupNameBlockedWordsList parameter specifies words that can't be included in the names of distribution groups. Separate multiple values with commas.

DistributionGroupNamingPolicy

Optional

Microsoft.Exchange.Data.Directory.SystemConfiguration.DistributionGroupNamingPolicy

The DistributionGroupNamingPolicy parameter specifies the template applied to the name of distribution groups that are created in the organization. You can enforce that a prefix or suffix be applied to all distribution groups. Prefixes and suffixes can be either a string or an attribute, and you can combine strings and attributes. When creating a naming policy, use the following syntax:

"prefix<GroupName>suffix"

Note:
Don't set the <GroupName>. Users create the name when they create the distribution group. You can have multiple prefixes and suffixes.

You can use the following attributes that will be gathered from the user who's creating the distribution group mailbox settings:

• Department
  
  
• Company
  
  
• Office
  
  
• StateOrProvince
  
  
• CountryorRegion
  
  
• CountryCode
  
  
• Title
  
  
• CustomAttribute1 to CustomAttribute15
  
  

To create a naming policy using an attribute, use the following syntax: "<PrefixAttribute><GroupName><SuffixAttribute>".

For example, to create a naming policy using the Department as a prefix and CustomAttribute1 as the suffix:

"<Department><GroupName><CustomAttribute1>".

To create a naming policy using strings, use the following syntax "string<GroupName>string". For example to create a naming policy using the string "DL_" as the prefix use the following syntax: "DL_<GroupName>".

DomainController

Optional

Microsoft.Exchange.Data.Fqdn

The DomainController parameter specifies the fully qualified domain name (FQDN) of the domain controller that writes this configuration change to Active Directory.

EwsAllowEntourage

Optional

System.Boolean

The EwsAllowEntourage parameter specifies whether to enable or disable Entourage 2008 to access Exchange Web Services (EWS) for the entire organization. The default value is $true.

EwsAllowList

Optional

Microsoft.Exchange.Data.MultiValuedProperty

The EwsAllowList parameter specifies the applications (user agent strings) that can access EWS when the EwsApplicationAccessPolicy parameter is set to EnforceAllowList.

EwsAllowMacOutlook

Optional

System.Boolean

The EwsAllowMacOutlook parameter specifies whether to enable or disable Microsoft Outlook for Mac 2011 to access EWS for the entire organization.

EwsAllowOutlook

Optional

System.Boolean

The EwsAllowOutlook parameter enables or disables Microsoft Office Outlook 2007 to access EWS for the entire organization. Outlook 2007 uses EWS for free and busy information, out-of-office settings, and calendar sharing.

EwsApplicationAccessPolicy

Optional

Microsoft.Exchange.Data.Directory.EwsApplicationAccessPolicy

The EwsApplicationAccessPolicy parameter defines which applications other than Entourage, Mac Outlook, and Outlook can access EWS. If set to EnforceAllowList, only applications specified in the EwsAllowList parameter are allowed access to EWS. If set to EnforceBlockList, every application is allowed access to EWS except the ones specified in the EwsBlockList parameter.

EwsBlockList

Optional

Microsoft.Exchange.Data.MultiValuedProperty

The EwsBlockList parameter specifies the applications that can't access EWS when the EwsApplicationAccessPolicy parameter is set to EnforceBlockList.

EwsEnabled

Optional

System.Boolean

The EwsEnabled parameter specifies whether to globally enable or disable EWS access for the entire organization, regardless of what application is making the request.

When the EwsEnabled parameter is set to $false, EWS access is turned off, regardless of the values of the EwsAllowEntourage, EwsAllowMacOutlook, and EwsAllowOutlook parameters. For the EwsAllowEntourage, EwsAllowMacOutlook, EwsAllowOutlook parameters to be meaningful, the EwsEnabled parameter must be set to $true.

ExchangeNotificationEnabled

Optional

System.Boolean

This parameter applies to objects in the cloud-based service. It isn’t available for on-premises deployments.

The ExchangeNotificationEnabled parameter enables or disables Exchange notifications sent to administrators regarding their organizations. Valid input for this parameter is $true or $false.

ExchangeNotificationRecipients

Optional

Microsoft.Exchange.Data.MultiValuedProperty

This parameter applies to objects in the cloud-based service. It isn’t available for on-premises deployments.

The ExchangeNotificationRecipients parameter specifies the recipients for Exchange notifications sent to administrators regarding their organizations. If the ExchangeNotificationEnabled parameter is set to $false, no notification messages are sent. Be sure to enclose values that contain spaces in quotation marks (") and separate multiple values with commas. If this parameter isn't set, Exchange notifications are sent to all administrators.

ForwardSyncLiveIdBusinessInstance

Optional

System.Boolean

This parameter is reserved for internal Microsoft use.

HierarchicalAddressBookRoot

Optional

Microsoft.Exchange.Configuration.Tasks.UserContactGroupIdParameter

The HierarchicalAddressBookRoot parameter specifies the user, contact, or group to be used as the root organization for a hierarchical address book in the Exchange organization. Setting a value for this parameter enables the hierarchical address book to be automatically displayed in Outlook for the organization. The default value is $null.

This parameter accepts the following values:

• Distinguished name (DN)
  
  
• Canonical name
  
  
• GUID
  
  
• Name
  
  
• Display name
  
  
• LegacyExchangeDN
  
  
• Primary SMTP email address
  
  

Identity

Optional

Microsoft.Exchange.Configuration.Tasks.OrganizationIdParameter

The Identity parameter specifies the identity of the tenant organization.

Industry

Optional

Microsoft.Exchange.Data.Directory.IndustryType

The Industry parameter specifies the industry that best represents your organization.

IsExcludedFromOffboardMigration

Optional

System.Boolean

The IsExcludedFromOffboardMigration parameter specifies that no new moves from the cloud to your on-premises organization are permitted. When this flag is set, no offboarding move requests are allowed.

IsExcludedFromOnboardMigration

Optional

System.Boolean

The IsExcludedFromOnboardMigration parameter specifies that no new moves from your on-premises organization to the cloud are permitted. When this flag is set, no onboarding move requests are allowed.

IsFfoMigrationInProgress

Optional

System.Boolean

This parameter is reserved for internal Microsoft use.

IsGuidPrefixedLegacyDnDisabled

Optional

System.Boolean

This parameter is reserved for internal Microsoft use.

IsMailboxForcedReplicationDisabled

Optional

System.Boolean

This parameter is reserved for internal Microsoft use.

IsProcessEhaMigratedMessagesEnabled

Optional

System.Boolean

This parameter is reserved for internal Microsoft use.

IsSyncPropertySetUpgradeAllowed

Optional

System.Boolean

This parameter is reserved for internal Microsoft use.

MailTipsAllTipsEnabled

Optional

System.Boolean

The MailTipsAllTipsEnabled parameter specifies whether MailTips are enabled. The default value is $true.

MailTipsExternalRecipientsTipsEnabled

Optional

System.Boolean

The MailTipsExternalRecipientsTipsEnabled parameter specifies whether MailTips for external recipients are enabled. The default value is $false.

MailTipsGroupMetricsEnabled

Optional

System.Boolean

The MailTipsGroupMetricsEnabled parameter specifies whether MailTips that rely on group metrics data are enabled. The default value is $true.

MailTipsLargeAudienceThreshold

Optional

System.UInt32

The MailTipsLargeAudienceThreshold parameter specifies what a large audience is. The default value is 25.

MailTipsMailboxSourcedTipsEnabled

Optional

System.Boolean

The MailTipsMailboxSourcedTipsEnabled parameter specifies whether MailTips that rely on mailbox data (out-of-office or full mailbox) are enabled.

ManagedFolderHomepage

Optional

System.String

The ManagedFolderHomepage parameter specifies the URL of the web page that's displayed when users click the Managed Folders folder in Microsoft Outlook. If a URL isn't specified, Outlook doesn't display a managed folders home page.

MaxConcurrentMigrations

Optional

Microsoft.Exchange.Data.Unlimited

The MaxConcurrentMigrations parameter specifies the maximum number of concurrent migrations that your organization can configure at any specific time.

MicrosoftExchangeRecipientEmailAddresses

Optional

Microsoft.Exchange.Data.ProxyAddressCollection

The MicrosoftExchangeRecipientEmailAddresses parameter specifies one or more email addresses for the recipient. All valid Microsoft Exchange email address types may be used. You can specify multiple values for this parameter as a comma-delimited list. If the MicrosoftExchangeRecipientEmailAddressPolicyEnabled parameter is set to $true, the email addresses are automatically generated by the default email address policy. This means you can't use the MicrosoftExchangeRecipientEmailAddresses parameter.

Email addresses that you specify by using the MicrosoftExchangeRecipientEmailAddresses parameter replace any existing email addresses already configured.

MicrosoftExchangeRecipientEmailAddressPolicyEnabled

Optional

System.Boolean

The MicrosoftExchangeRecipientEmailAddressPolicyEnabled parameter specifies whether the default email address policy is automatically applied to the Exchange recipient. The default value is $true. If this parameter is set to $true, Exchange automatically adds new email addresses to the Exchange recipient when email address policies are added or modified in the Exchange organization. If this parameter is set to $false, you must manually add new email addresses to the Exchange recipient when email address policies are added or modified.

If you change the value of the MicrosoftExchangeRecipientEmailAddressPolicyEnabled parameter from $false to $true, any email addresses that you defined by using the MicrosoftExchangeRecipientEmailAddresses parameter are preserved. However, the value of the MicrosoftExchangeRecipientPrimarySmtpAddress parameter reverts to MicrosoftExchange329e71ec88ae4615bbc36ab6ce41109e@<Accepted Domain in Highest Priority Email Address Policy>.

MicrosoftExchangeRecipientPrimarySmtpAddress

Optional

Microsoft.Exchange.Data.SmtpAddress

The MicrosoftExchangeRecipientPrimarySmtpAddress parameter specifies the primary return SMTP email address for the Exchange recipient. If the MicrosoftExchangeRecipientEmailAddressPolicyEnabled parameter is set to $true, you can't use the MicrosoftExchangeRecipientPrimarySmtpAddress parameter.

If you modify the value of the MicrosoftExchangeRecipientPrimarySmtpAddress parameter, the value is automatically added to the list of email addresses defined in the MicrosoftExchangeRecipientEmailAddresses parameter.

The MicrosoftExchangeRecipientPrimarySmtpAddress parameter is meaningful only if the Exchange recipient has more than one defined SMTP email address. If the MicrosoftExchangeRecipientEmailAddresses parameter has only one defined SMTP email address, the value of the MicrosoftExchangeRecipientPrimarySmtpAddress parameter and the MicrosoftExchangeRecipientEmailAddresses parameter are the same.

MicrosoftExchangeRecipientReplyRecipient

Optional

Microsoft.Exchange.Configuration.Tasks.RecipientIdParameter

The MicrosoftExchangeRecipientReplyRecipient parameter specifies the recipient that should receive messages sent to the Exchange recipient. Typically, you would configure a mailbox to receive the messages sent to the Exchange recipient. You can use any of the following values for the specified recipient:

• DN
  
  
• Canonical name
  
  
• GUID
  
  
• Name
  
  
• Display name
  
  
• Alias
  
  
• Exchange DN
  
  
• Primary SMTP email address
  
  

If you don't configure a recipient for the Exchange recipient, messages sent to the Exchange recipient are discarded.

OrganizationSummary

Optional

Microsoft.Exchange.Data.MultiValuedProperty

The OrganizationSummary parameter specifies a summarized description that best represents your organization.

PreferredInternetCodePageForShiftJis

Optional

System.Int32

This parameter is reserved for internal Microsoft use.

PublicFolderMigrationComplete

Optional

System.Boolean

The PublicFolderMigrationComplete parameter is used during public folder migration. When you set the PublicFolderMigrationComplete parameter to $true, transport starts rerouting the queued messages to a new destination. The default value is $false.

PublicFoldersEnabled

Optional

Microsoft.Exchange.Data.Directory.PublicFoldersDeployment

The PublicFoldersEnabled parameter specifies how public folders are deployed in your organization. This parameter uses one of the following values.

• Local   The public folders are deployed locally in your organization.
  
  
• Remote   The public folders are deployed in the remote forest.
  
  
• None   No public folders are deployed for this organization.
  
  

PublicFoldersLockedForMigration

Optional

System.Boolean

The PublicFoldersLockedForMigration parameter specifies whether users are locked out from accessing down level public folder servers. When you set the PublicFoldersLockedForMigration parameter to $true, users are locked out from accessing down level public folder servers. This is used for public folder migration during final stages. The default value is $false, which means that the user is able to access public folder servers.

ReadTrackingEnabled

Optional

System.Boolean

The ReadTrackingEnabled parameter specifies whether the tracking for read status for messages in an organization is enabled. The default value is $false.

RemotePublicFolderMailboxes

Optional

Microsoft.Exchange.Data.MultiValuedProperty

The RemotePublicFolderMailboxes parameter specifies the identities of the public folder objects (represented as mail user objects locally) corresponding to the public folder mailboxes created in the remote forest. The public folder values set here are used only if the public folder deployment is a remote deployment.

RequiredCharsetCoverage

Optional

System.Int32

This parameter is reserved for internal Microsoft use.

SCLJunkThreshold

Optional

System.Int32

The SCLJunkThreshold parameter specifies the spam confidence level (SCL) threshold. Messages with an SCL greater than the value that you specify for the SCLJunkThreshold parameter are moved to the Junk Email folder. Valid values are integers from 0 through 9, inclusive.

SIPAccessService

Optional

Microsoft.Exchange.Data.ProtocolConnectionSettings

This parameter is reserved for internal Microsoft use.

SIPSessionBorderController

Optional

Microsoft.Exchange.Data.ProtocolConnectionSettings

This parameter is reserved for internal Microsoft use.

SiteMailboxCreationURL

Optional

System.Uri

The SiteMailboxCreationURL parameter specifies whether to create a site from a Microsoft Exchange Server 2013 mailbox.

Note:
The mailbox must be running Microsoft Outlook 2013.

TenantRelocationsAllowed

Optional

System.Boolean

This parameter is reserved for internal Microsoft use.

UMAvailableLanguages

Optional

Microsoft.Exchange.Data.MultiValuedProperty

The UMAvailableLanguages parameter will be removed in future versions of the product.

WACDiscoveryEndpoint

Optional

System.String

This parameter is reserved for internal Microsoft use.

WhatIf

Optional

System.Management.Automation.SwitchParameter

The WhatIf switch instructs the command to simulate the actions that it would take on the object. By using the WhatIf switch, you can view what changes would occur without having to apply any of those changes. You don't have to specify a value with the WhatIf switch.