An asterisk * in the title indicates the field is mandatory.
If a field has a default value, it is shown in the Description column.
If the field type is an array, the Field Name has a .[n] suffix, where n is the array index placeholder.
Object and array field names are listed to provide context. If a field belongs to an object or an array, the full field name is shown in dot separated notation.

Title		Description	Details
WhenMailboxCreated			Field Name: WhenMailboxCreated Type: String
UseMapiRichTextFormat		The UseMapiRichTextFormat parameter specifies what to do with messages that are sent to the mail user or mail contact in MAPI rich text format, also known as Outlook Rich Text or Transport Neutral Encapsulation Format (TNEF). Valid values are: Always TNEF is used for all messages sent to the mail user or mail contact. Never TNEF is never used for any messages sent to the mail user or mail contact. TNEF messages are converted to plain text. UseDefaultSettings TNEF messages aren't specifically allowed or prevented for the mail user or mail contact. Whether TNEF messages are sent to the recipient depends on the remote domain TNEF settings (the default remote domain or a specific remote domain), or the Outlook Rich Text message settings specified by the sender in Outlook. The default value is UseDefaultSettings.	Field Name: UseMapiRichTextFormat Type: String
CustomAttribute6		The CustomAttribute1 to CustomAttribute15 parameters specify custom attributes. You can use these attributes to store additional information.	Field Name: CustomAttribute6 Type: String
CustomAttribute15		The CustomAttribute1 to CustomAttribute15 parameters specify custom attributes. You can use these attributes to store additional information.	Field Name: CustomAttribute15 Type: String
WindowsLiveID *		This parameter is available only in the cloud-based service. The WindowsLiveID parameter creates a Microsoft account (formerly known as a Windows Live ID) for the mail user.	Field Name: WindowsLiveID Type: String
RecipientLimits		This parameter is available only in on-premises Exchange 2016. The RecipientLimits parameter specifies the maximum number of recipients allowed in messages sent by the mail user. A valid value is an integer or the value unlimited. The default value is unlimited. The value unlimited indicates the maximum number of recipients per message for the mail user is controlled elsewhere (for example, organization, server, or connector limits).	Field Name: RecipientLimits Type: String
RequireSenderAuthenticationEnabled		The RequireSenderAuthenticationEnabled parameter specifies whether to accept messages only from authenticated (internal) senders. Valid values are: $true Messages are accepted only from authenticated (internal) senders. Messages from unauthenticated (external) senders are rejected. $false Messages are accepted from authenticated (internal) and unauthenticated (external) senders.	Field Name: RequireSenderAuthenticationEnabled Type: Boolean
PSShowComputerName			Field Name: PSShowComputerName Type: Boolean
	AdministrativeUnits		Field Name: AdministrativeUnits.[n] Type: Array
	InPlaceHolds		Field Name: InPlaceHolds.[n] Type: Array
EvictLiveId		This parameter is available only in the cloud-based service. The EvictLiveId switch specifies whether to remove an unmanaged Microsoft account (formerly known as a Windows Live ID) from the cloud-based domain. An unmanaged Microsoft account was created in the domain before the domain was enrolled in the cloud-based service. Evicting a Microsoft account from the domain lets you save any settings associated with the Microsoft account, like instant messaging contacts. You don't need to specify a value with this switch.	Field Name: EvictLiveId Type: Boolean
LastName		The LastName parameter specifies the user's last name.	Field Name: LastName Type: String
LastExchangeChangedTime			Field Name: LastExchangeChangedTime Type: String
Initials		The Initials parameter specifies the user's middle initials.	Field Name: Initials Type: String
OriginatingServer			Field Name: OriginatingServer Type: String
CalendarVersionStoreDisabled		This parameter is reserved for internal Microsoft use.	Field Name: CalendarVersionStoreDisabled Type: Boolean
HiddenFromAddressListsEnabled		The HiddenFromAddressListsEnabled parameter specifies whether this recipient is visible in address lists. Valid values are: $true The recipient isn't visible in address lists. $false The recipient is visible in address lists. This is the default value.	Field Name: HiddenFromAddressListsEnabled Type: Boolean
WindowsEmailAddress		The WindowsEmailAddress parameter specifies the Windows email address for this recipient. This is a common Active Directory attribute that's present in all environments, including environments without Exchange. Using the WindowsEmailAddress parameter on a recipient has one of the following results: In on-premises environments where the recipient is subject to email address policies (the EmailAddressPolicyEnabled property is set to the value True for the recipient), the WindowsEmailAddress parameter has no effect on the WindowsEmailAddress property or the primary email address value. In cloud environments or in on-premises environments where the recipient isn't subject to email address policies (the EmailAddressPolicyEnabled property is set to the value False for the recipient), the WindowsEmailAddress parameter updates the WindowsEmailAddress property and the primary email address to the same value. The WindowsEmailAddress property is visible for the recipient in Active Directory Users and Computers in the E-mail attribute. The attribute common name is E-mail-Addresses, and the Ldap-Display-Name is mail. If you modify this attribute in Active Directory, the recipient's primary email address is not updated to the same value.	Field Name: WindowsEmailAddress Type: String
SendModerationNotifications		The SendModerationNotifications parameter specifies whether moderation status notification messages are sent to senders when they send a message to this moderated recipient. Valid values are: Always Moderation status notifications are sent to all internal and external senders. This is the default value. Internal Moderation status notifications are sent to all internal senders, but not to external senders. Never Moderation status notifications are disabled. Note that senders are always notified if their message is rejected by a moderator, regardless of the value of this parameter.	Field Name: SendModerationNotifications Type: String
	RejectMessagesFrom	The RejectMessagesFrom parameter specifies who isn't allowed to send messages to this recipient. Messages from these senders are rejected. Valid values for this parameter are individual senders in your organization (mailboxes, mail users, and mail contacts). You can use any value that uniquely identifies the sender. For example: Name Display name Alias Distinguished name (DN) Canonical DN Email address GUID You can enter multiple senders separated by commas. To overwrite any existing entries, use the following syntax: <sender1>,<senter2>.... If the values contain spaces or otherwise require quotation marks, use the following syntax: "<sender1>","<sender2>".... To add or remove senders without affecting other existing entries, use the following syntax: @{Add="<sender1>","<sender2>"...; Remove="<sender1>","<sender2>"...}. The senders you specify for this parameter are automatically copied to the RejectMessagesFromSendersOrMembers property. Therefore, you can't use the RejectMessagesFrom and RejectMessagesFromSendersOrMembers parameters in the same command. By default, this parameter is blank ($null), which allows this recipient to accept messages from all senders.	Field Name: RejectMessagesFrom.[n] Type: Array
IsSoftDeletedByRemove			Field Name: IsSoftDeletedByRemove Type: Boolean
ArchiveRelease			Field Name: ArchiveRelease Type: String
	Extensions		Field Name: Extensions.[n] Type: Array
LegacyExchangeDN			Field Name: LegacyExchangeDN Type: String
Organization		This parameter is reserved for internal Microsoft use.	Field Name: Organization Type: String
ExchangeVersion			Field Name: ExchangeVersion Type: String
ArbitrationMailbox		This parameter is available only in on-premises Exchange 2016. The ArbitrationMailbox parameter specifies the arbitration mailbox that's used to manage the moderation process for this recipient. You can use any value that uniquely identifies the arbitration mailbox. For example: Name Display name Alias Distinguished name (DN) Canonical DN <domain name>\<account name> Email address GUID LegacyExchangeDN SamAccountName User ID or user principal name (UPN)	Field Name: ArbitrationMailbox Type: String
	MailboxProvisioningPreferences	This parameter is reserved for internal Microsoft use.	Field Name: MailboxProvisioningPreferences.[n] Type: Array
DistinguishedName			Field Name: DistinguishedName Type: String
MessageFormat		The MessageFormat parameter specifies the message format for messages sent to the mail contact or mail user. Valid values are: Text Mime This is the default value. The MessageFormat and MessageBodyFormat parameters are interdependent: MessageFormat is MimeMessageBodyFormat can be Text, Html, or TextAndHtml. MessageFormat is TextMessageBodyFormat can only be Text. Therefore, if you want to change the MessageFormat parameter from Mime to Text, you must also change the MessageBodyFormat parameter to Text.	Field Name: MessageFormat Type: String
DisabledArchiveDatabase			Field Name: DisabledArchiveDatabase Type: String
	AcceptMessagesOnlyFromDLMembers	The AcceptMessagesOnlyFromDLMembers parameter specifies who is allowed to send messages to this recipient. Messages from other senders are rejected. Valid values for this parameter are groups in your organization (distribution groups, mail-enabled security groups, and dynamic distribution groups). Specifying a group means all members of the group are allowed to send messages to this recipient. You can use any value that uniquely identifies the group. For example: Name Display name Alias Distinguished name (DN) Canonical DN Email address GUID You can enter multiple groups separated by commas. To overwrite any existing entries, use the following syntax: <group1>,<group2>.... If the values contain spaces or otherwise require quotation marks, use the following syntax: "<group1>","<group2>".... To add or remove groups without affecting other existing entries, use the following syntax: @{Add="<group1>","<group2>"...; Remove="<group1>","<group2>"...}. The groups you specify for this parameter are automatically copied to the AcceptMessagesOnlyFromSendersOrMembers property. Therefore, you can't use the AcceptMessagesOnlyFromDLMembers and AcceptMessagesOnlyFromSendersOrMembers parameters in the same command. By default, this parameter is blank ($null), which allows this recipient to accept messages from all groups.	Field Name: AcceptMessagesOnlyFromDLMembers.[n] Type: Array
RetainDeletedItemsFor		This parameter is reserved for internal Microsoft use.	Field Name: RetainDeletedItemsFor Type: String
	ProtocolSettings		Field Name: ProtocolSettings.[n] Type: Array
	RejectMessagesFromSendersOrMembers	The RejectMessagesFromSendersOrMembers parameter specifies who isn't allowed to send messages to this recipient. Messages from these senders are rejected. Valid values for this parameter are individual senders and groups in your organization. Individual senders are mailboxes, mail users, and mail contacts. Groups are distribution groups, mail-enabled security groups, and dynamic distribution groups. Specifying a group means all members of the group aren't allowed to send messages to this recipient. To specify senders for this parameter, you can use any value that uniquely identifies the sender. For example: Name Display name Alias Distinguished name (DN) Canonical DN Email address GUID You can enter multiple senders separated by commas. To overwrite any existing entries, use the following syntax: <sender1>,<senter2>.... If the values contain spaces or otherwise require quotation marks, use the following syntax: "<sender1>","<sender2>".... To add or remove individual senders or groups without affecting other existing entries, use the RejectMessagesFrom and RejectMessagesFromDLMembers parameters. The individual senders and groups you specify for this parameter are automatically copied to the RejectMessagesFrom and RejectMessagesFromDLMembers properties, respectively. Therefore, you can't use the RejectMessagesFromSendersOrMembers parameter and the RejectMessagesFrom or RejectMessagesFromDLMembers parameters in the same command. By default, this parameter is blank ($null), which allows this recipient to accept messages from all senders.	Field Name: RejectMessagesFromSendersOrMembers.[n] Type: Array
PersistedCapabilities			Field Name: PersistedCapabilities Type: String
RunspaceId			Field Name: RunspaceId Type: String
Guid			Field Name: Guid Type: String
RecipientTypeDetails			Field Name: RecipientTypeDetails Type: String
	MailTipTranslations	The MailTipTranslations parameter specifies additional languages for the custom MailTip text that's defined by the MailTip parameter. HTML tags are automatically added to the MailTip translation, additional HTML tags aren't supported, and the length of the MailTip translation can't exceed 175 displayed characters. To add or remove MailTip translations without affecting the default MailTip or other MailTip translations, use the following syntax: @{Add="<culture 1>:<localized text 1>","<culture 2>:<localized text 2>"...; Remove="<culture 3>:<localized text 3>","<culture 4>:<localized text 4>"...} <culture> is a valid ISO 639 two-letter culture code that's associated with the language. For example, suppose this recipient currently has the MailTip text: "This mailbox is not monitored." To add the Spanish translation, use the following value for this parameter: @{Add="ES:Esta caja no se supervisa."}.	Field Name: MailTipTranslations.[n] Type: Array
DisplayName		The DisplayName parameter specifies the display name of the mail user. The display name is visible in the Exchange admin center, in address lists, and in Outlook. The maximum length is 256 characters. If the value contains spaces, enclose the value in quotation marks ("). If you don't use the DisplayName parameter, the value of the Name parameter is used for the display name.	Field Name: DisplayName Type: String
OrganizationId			Field Name: OrganizationId Type: String
UserPrincipalName *		This parameter is available only in on-premises Exchange 2016.	Field Name: UserPrincipalName Type: String
ResetPasswordOnNextLogon		This parameter is available only in on-premises Exchange 2016. The ResetPasswordOnNextLogon parameter specifies whether the user must change their password the next time they log on. Valid values are: $true The user is required to change their password the next time they log on. $false The user isn't required to change their password the next time they log on. This is the default value.	Field Name: ResetPasswordOnNextLogon Type: Boolean
Name *		The Name parameter specifies the unique name of the mail user. The maximum length is 64 characters. If the value contains spaces, enclose the value in quotation marks ("). This value is also used for the DisplayName property if you don't use the DisplayName parameter.	Field Name: Name Type: String
SimpleDisplayName		The SimpleDisplayName parameter is used to display an alternative description of the object when only a limited set of characters is permitted. Valid characters are: a - z A - Z 0 - 9 "<space>", """, "'", "(", ")", "+", ",", "-", ".", "/", ":", and "?".	Field Name: SimpleDisplayName Type: String
ModerationEnabled		The ModerationEnabled parameter specifies whether moderation is enabled for this recipient. Valid value are: $true Moderation is enabled for this recipient. Messages sent to this recipient must be approved by a moderator before the messages are delivered. $false Moderation is disabled for this recipient. Messages sent to this recipient are delivered without the approval of a moderator. This is the default value. You use the ModeratedBy parameter to specify the moderators.	Field Name: ModerationEnabled Type: Boolean
MaxSendSize		This parameter is available only in on-premises Exchange 2016. The MaxSendSize parameter specifies the maximum size of a message that can be sent by the mail user. 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 typically treated as bytes, but small values may be rounded up to the nearest kilobyte. A valid value is a number up to 1.999999 gigabytes (2147483647 bytes) or the value unlimited. The default value is unlimited. The value unlimited indicates the maximum send size for the mail user is controlled elsewhere (for example, organization, server, or connector limits). For any message size limit, you need to set a value that's larger than the actual size you want enforced. This accounts for the Base64 encoding of attachments and other binary data. Base64 encoding increases the size of the message by approximately 33%, so the value you specify should be approximately 33% larger than the actual message size you want enforced. For example, if you specify a maximum message size value of 64 MB, you can expect a realistic maximum message size of approximately 48 MB.	Field Name: MaxSendSize Type: String
ArchiveGuid		This parameter is reserved for internal Microsoft use.	Field Name: ArchiveGuid Type: String
AggregatedMailboxGuids			Field Name: AggregatedMailboxGuids Type: String
HasSpokenName			Field Name: HasSpokenName Type: Boolean
WhenSoftDeleted			Field Name: WhenSoftDeleted Type: String
HasPicture			Field Name: HasPicture Type: Boolean
RemotePowerShellEnabled		The RemotePowerShellEnabled parameter specifies whether the user can connect to Exchange using remote PowerShell. Remote PowerShell is required to open the Exchange Management Shell on Exchange servers, or to use Windows PowerShell open and import a remote PowerShell session to Exchange. Access to remote PowerShell is required even if you're trying to open the Exchange Management Shell on the local Exchange server. Valid values are: $true The user can use remote PowerShell. This is the default value. $false The user can't use remote PowerShell.	Field Name: RemotePowerShellEnabled Type: Boolean
	AcceptMessagesOnlyFrom	The AcceptMessagesOnlyFrom parameter specifies who is allowed to send messages to this recipient. Messages from other senders are rejected. Valid values for this parameter are individual senders in your organization (mailboxes, mail users, and mail contacts). You can use any value that uniquely identifies the sender. For example: Name Display name Alias Distinguished name (DN) Canonical DN Email address GUID You can enter multiple senders separated by commas. To overwrite any existing entries, use the following syntax: <sender1>,<senter2>.... If the values contain spaces or otherwise require quotation marks, use the following syntax: "<sender1>","<sender2>".... To add or remove senders without affecting other existing entries, use the following syntax: @{Add="<sender1>","<sender2>"...; Remove="<sender1>","<sender2>"...}. The senders you specify for this parameter are automatically copied to the AcceptMessagesOnlyFromSendersOrMembers property. Therefore, you can't use the AcceptMessagesOnlyFrom and AcceptMessagesOnlyFromSendersOrMembers parameters in the same command. By default, this parameter is blank ($null), which allows this recipient to accept messages from all senders.	Field Name: AcceptMessagesOnlyFrom.[n] Type: Array
AccountDisabled			Field Name: AccountDisabled Type: Boolean
RecipientType			Field Name: RecipientType Type: String
	UserCertificate	This parameter is reserved for internal Microsoft use.	Field Name: UserCertificate.[n] Type: Array
ArchiveStatus			Field Name: ArchiveStatus Type: String
	PoliciesExcluded		Field Name: PoliciesExcluded.[n] Type: Array
MailboxMoveRemoteHostName			Field Name: MailboxMoveRemoteHostName Type: String
LitigationHoldEnabled		This parameter is reserved for internal Microsoft use.	Field Name: LitigationHoldEnabled Type: Boolean
MicrosoftOnlineServicesID *		The MicrosoftOnlineServicesID parameter specifies the user ID for the object. This parameter only applies to objects in the cloud-based service. It isn't available for on-premises deployments.	Field Name: MicrosoftOnlineServicesID Type: String
ArchiveQuota		This parameter is reserved for internal Microsoft use.	Field Name: ArchiveQuota Type: String
MailboxRegionLastUpdateTime			Field Name: MailboxRegionLastUpdateTime Type: String
ExchangeUserAccountControl			Field Name: ExchangeUserAccountControl Type: String
MaxReceiveSize		This parameter is available only in on-premises Exchange 2016. The MaxReceiveSize parameter specifies the maximum size of a message that can be sent to the mail user. Messages larger than the maximum size are rejected. 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 typically treated as bytes, but small values may be rounded up to the nearest kilobyte. A valid value is a number up to 1.999999 gigabytes (2147483647 bytes) or the value unlimited. The default value is unlimited. The value unlimited indicates the maximum receive size for the mail user is controlled elsewhere (for example, organization, server, or connector limits). For any message size limit, you need to set a value that's larger than the actual size you want enforced. This accounts for the Base64 encoding of attachments and other binary data. Base64 encoding increases the size of the message by approximately 33%, so the value you specify should be approximately 33% larger than the actual message size you want enforced. For example, if you specify a maximum message size value of 64 MB, you can expect a realistic maximum message size of approximately 48 MB.	Field Name: MaxReceiveSize Type: String
	AcceptMessagesOnlyFromSendersOrMembers	The AcceptMessagesOnlyFromSendersOrMembers parameter specifies who is allowed to send messages to this recipient. Messages from other senders are rejected. Valid values for this parameter are individual senders and groups in your organization. Individual senders are mailboxes, mail users, and mail contacts. Groups are distribution groups, mail-enabled security groups, and dynamic distribution groups. Specifying a group means all members of the group are allowed to send messages to this recipient. To specify senders for this parameter, you can use any value that uniquely identifies the sender. For example: Name Display name Alias Distinguished name (DN) Canonical DN Email address GUID You can enter multiple senders separated by commas. To overwrite any existing entries, use the following syntax: <sender1>,<senter2>.... If the values contain spaces or otherwise require quotation marks, use the following syntax: "<sender1>","<sender2>".... To add or remove individual senders or groups without affecting other existing entries, use the AcceptMessagesOnlyFrom and AcceptMessageOnlyFromDLMembers parameters. The individual senders and groups you specify for this parameter are automatically copied to the AcceptMessagesOnlyFrom and AcceptMessagesOnlyFromDLMembers properties, respectively. Therefore, you can't use the AcceptMessagesOnlyFromSendersOrMembers parameter and the AcceptMessagesOnlyFrom or AcceptMessagesOnlyFromDLMembers parameters in the same command. By default, this parameter is blank ($null), which allows this recipient to accept messages from all senders.	Field Name: AcceptMessagesOnlyFromSendersOrMembers.[n] Type: Array
DomainController		This parameter is available only in on-premises Exchange 2016. 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 (FQDN). For example, dc01.contoso.com.	Field Name: DomainController Type: String
SamAccountName		This parameter is available only in on-premises Exchange 2016. The SamAccountName parameter (also known as the pre-Windows 2000 user account or group name) specifies an object identifier that's compatible with older versions of Microsoft Windows client and server operating systems. The value can contain letters, numbers, spaces, periods (.), and the characters !, #, $, %, ^, &, -, _, {, }, and ~. The last character can't be a period. Unicode characters are allowed, but accented characters may generate collisions (for example, o and ö match). The maximum length is 20 characters.	Field Name: SamAccountName Type: String
UsePreferMessageFormat		The UsePreferMessageFormat specifies whether the message format settings configured for the mail user or mail contact override the global settings configured for the remote domain or configured by the message sender. Valid value are: $true Messages sent to the mail user or mail contact use the message format that's configured for the mail user or mail contact. $false Messages sent to the mail user or mail contact use the message format that's configured for the remote domain (the default remote domain or a specific remote domain) or configured by the message sender. This is the default value.	Field Name: UsePreferMessageFormat Type: Boolean
IsValid			Field Name: IsValid Type: Boolean
ProhibitSendReceiveQuota		PARAMVALUE: Unlimited	Field Name: ProhibitSendReceiveQuota Type: String
WhenChanged			Field Name: WhenChanged Type: String Format: date-time
ImmutableId		The ImmutableId parameter is used by GAL synchronization (GALSync) and specifies a unique and immutable identifier in the form of an SMTP address for an Exchange mailbox used for federated delegation when requesting Security Assertion Markup Language (SAML) tokens. If federation is configured for this mailbox and you don't set this parameter when you create the mailbox, Exchange creates the value for the immutable ID based upon the mailbox's ExchangeGUID and the federated account namespace, for example, [email protected]. You need to set the ImmutableId parameter if Active Directory Federation Services (AD FS) is deployed to allow single sign-on into an off-premises mailbox and AD FS is configured to use a different attribute than ExchangeGUID for sign-on token requests. Both, Exchange and AD FS must request the same token for the same user to ensure proper functionality for a cross-premises Exchange deployment scenario.	Field Name: ImmutableId Type: String
ComplianceTagHoldApplied			Field Name: ComplianceTagHoldApplied Type: Boolean
ExternalEmailAddress *		The ExternalEmailAddress parameter specifies the target email address of the mail contact or mail user. By default, this value is used as the primary email address of the mail contact or mail user. In on-premises environments, you can use the PrimarySMTPAddress parameter to set the primary email address to a different value. However, we recommend this only in cross-forest environments.	Field Name: ExternalEmailAddress Type: String
UseExistingLiveId *		This parameter is available only in the cloud-based service. The UseExistingLiveId switch specifies whether to use the specified Microsoft account (formerly known as a Windows Live ID) that already exists in the cloud-based domain. The specified Microsoft account can't have a mail user associated with it. You don't need to specify a value with this switch.	Field Name: UseExistingLiveId Type: Boolean
	MailboxLocations		Field Name: MailboxLocations.[n] Type: Array
IssueWarningQuota		PARAMVALUE: Unlimited	Field Name: IssueWarningQuota Type: String
DataEncryptionPolicy		PARAMVALUE: DataEncryptionPolicyIdParameter	Field Name: DataEncryptionPolicy Type: String
FirstName		The FirstName parameter specifies the user's first name.	Field Name: FirstName Type: String
NetID		This parameter is reserved for internal Microsoft use.	Field Name: NetID Type: String
MailboxRelease			Field Name: MailboxRelease Type: String
RecoverableItemsQuota		This parameter is available only in on-premises Exchange 2016. The RecoverableItemsQuota parameter specifies the maximum size for the Recoverable Items folder for a mail user that has a corresponding remote mailbox or remote archive mailbox in the cloud-based service. If the Recoverable Items folder reaches or exceeds this size, it no longer accepts messages. 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 typically treated as bytes, but small values may be rounded up to the nearest kilobyte. A valid value is number up to 1.999999999 terabytes (2199023254528 bytes) or the value unlimited. The default value is 30 gigabytes (32212254720 bytes). The RecoverableItemsQuota value must be greater than or equal to the RecoverableItemsWarningQuota value.	Field Name: RecoverableItemsQuota Type: String
DeliverToMailboxAndForward			Field Name: DeliverToMailboxAndForward Type: Boolean
EndDateForRetentionHold		This parameter is reserved for internal Microsoft use.	Field Name: EndDateForRetentionHold Type: String Format: date-time
RetentionHoldEnabled		This parameter is reserved for internal Microsoft use.	Field Name: RetentionHoldEnabled Type: Boolean
DisabledArchiveGuid			Field Name: DisabledArchiveGuid Type: String
MailboxMoveFlags			Field Name: MailboxMoveFlags Type: String
	EmailAddresses	The EmailAddresses parameter specifies all the email addresses (proxy addresses) for the recipient, including the primary SMTP address. In on-premises Exchange organizations, the primary SMTP address and other proxy addresses are typically set by email address policies. However, you can use this parameter to configure other proxy addresses for the recipient. For more information, see Email address policies in Exchange 2016. Valid syntax for this parameter is [<Type>]:<emailaddress1>,[<Type>]:<emailaddress2>.... The optional <Type> value specifies the type of email address. Some examples of valid values include: SMTP The primary SMTP address. You can use this value only once in a command. smtp Other SMTP email addresses. X400 X.400 addresses in on-premises Exchange. X500 X.500 addresses in on-premises Exchange. If you don't include a <Type> value for an email address, the value smtp is assumed. Note that Exchange doesn't validate the syntax of custom address types (including X.400 addresses). Therefore, you need to verify that any custom addresses are formatted correctly. To specify the primary SMTP email address, you can use any of the following methods: Use the <Type> value SMTP on the address. The first email address when you don't use any <Type> values, or when you use multiple <Type> values of smtp. If it's available, use the PrimarySmtpAddress parameter instead. You can't use the EmailAddresses parameter and the PrimarySmtpAddress parameter in the same command. To replace all existing proxy email addresses with the values you specify, use the following syntax: "[<Type>]:<emailaddress1>","[<Type>]:<emailaddress2>".... To add or remove specify proxy addresses without affecting other existing values, use the following syntax: @{Add="[<Type>]:<emailaddress1>","[<Type>]:<emailaddress2>"...; Remove="[<Type>]:<emailaddress2>","[<Type>]:<emailaddress2>"...}.	Field Name: EmailAddresses.[n] Type: Array
SKUAssigned		This parameter is reserved for internal Microsoft use.	Field Name: SKUAssigned Type: Boolean
JournalArchiveAddress		This parameter is reserved for internal Microsoft use.	Field Name: JournalArchiveAddress Type: String
MailboxMoveStatus			Field Name: MailboxMoveStatus Type: String
PSComputerName			Field Name: PSComputerName Type: String
StsRefreshTokensValidFrom			Field Name: StsRefreshTokensValidFrom Type: String Format: date-time
RecoverableItemsWarningQuota		This parameter is available only in on-premises Exchange 2016. The RecoverableItemsWarningQuota parameter specifies the warning threshold for the size of the Recoverable Items folder for a mail user that has a corresponding remote mailbox or remote archive mailbox in the cloud-based service. If the Recoverable Items folder reaches or exceeds this size, Exchange logs an event to the application event log. 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 typically treated as bytes, but small values may be rounded up to the nearest kilobyte. A valid value is number up to 1.999999999 terabytes (2199023254528 bytes) or the value unlimited. The default value is 20 gigabytes (21474836480 bytes). The RecoverableItemsQuota value must be greater than or equal to the RecoverableItemsWarningQuota value.	Field Name: RecoverableItemsWarningQuota Type: String
FederatedIdentity *		This parameter is available only in the cloud-based service. The FederatedIdentity parameter associates an on-premises Active Directory user with a user in the cloud.	Field Name: FederatedIdentity Type: String
PrimarySmtpAddress		This parameter is available only in on-premises Exchange 2016. The PrimarySmtpAddress parameter specifies the primary return email address that's used for the recipient. If it's available on this cmdlet, you can't use the EmailAddresses and PrimarySmtpAddress parameters in the same command. By default, the primary address is the same as the ExternalEmailAddress parameter value. If you use the PrimarySmtpAddress parameter to specify the primary email address, the command sets the EmailAddressPolicyEnabled property of the mail user to False, which means the email addresses of the mail user aren't automatically updated by email address policies. We recommend that you don't set the primary email address to a value other than the ExternalEmailAddress unless you're in a cross-forest scenario.	Field Name: PrimarySmtpAddress Type: String
	BypassModerationFromSendersOrMembers	The BypassModerationFromSendersOrMembers parameter specifies who is allowed to send messages to this moderated recipient without approval from a moderator. Valid values for this parameter are individual senders and groups in your organization. Specifying a group means all members of the group are allowed to send messages to this recipient without approval from a moderator. To specify senders for this parameter, you can use any value that uniquely identifies the sender. For example: Name Display name Alias Distinguished name (DN) Canonical DN Email address GUID To enter multiple senders and overwrite any existing entries, use the following syntax: <sender1>,<sender2>.... If the values contain spaces or otherwise require quotation marks, use the following syntax: "<sender1>","<sender2>".... To add or remove one or more senders without affecting any existing entries, use the following syntax: @{Add="<sender1>","<sender2>"...; Remove="<sender3>","<sender4>"...}. This parameter is meaningful only when moderation is enabled for the recipient. By default, this parameter is blank ($null), which means messages from all senders other than the designated moderators are moderated. When a moderator sends a message to this recipient, the message is isn't moderated. In other words, you don't need to use this parameter to include the moderators.	Field Name: BypassModerationFromSendersOrMembers.[n] Type: Array
LitigationHoldOwner		This parameter is reserved for internal Microsoft use.	Field Name: LitigationHoldOwner Type: String
MailboxMoveTargetMDB			Field Name: MailboxMoveTargetMDB Type: String
MessageBodyFormat		The MessageBodyFormat parameter specifies the message body format for messages sent to the mail contact or mail user. Valid values are: Text Html TextAndHtml This is the default value. The MessageFormat and MessageBodyFormat parameters are interdependent: MessageFormat is MimeMessageBodyFormat can be Text, Html, or TextAndHtml. MessageFormat is TextMessageBodyFormat can only be Text.	Field Name: MessageBodyFormat Type: String
UsageLocation		This parameter is reserved for internal Microsoft use.	Field Name: UsageLocation Type: String
Identity		The Identity parameter specifies the mail user that you want to view. You can use any value that uniquely identifies the mail user. For example: Name Display name Alias Distinguished name (DN) Canonical DN Email address GUID	Field Name: Identity Type: String
CustomAttribute10		The CustomAttribute1 to CustomAttribute15 parameters specify custom attributes. You can use these attributes to store additional information.	Field Name: CustomAttribute10 Type: String
MailboxProvisioningConstraint		This parameter is reserved for internal Microsoft use.	Field Name: MailboxProvisioningConstraint Type: String
ImportLiveId *		This parameter is available only in the cloud-based service. The ImportLiveID switch specifies whether to import an unmanaged Microsoft account (formerly known as a Windows Live ID) into the cloud-based domain. You don't need to specify a value with this switch. An unmanaged Microsoft account was created in the domain before the domain was enrolled in the cloud-based service. Importing a Microsoft account into the domain lets you save any settings associated with the Microsoft account, like instant messaging contacts. However, the Microsoft account is now subject to the security and privacy policies of the organization.	Field Name: ImportLiveId Type: Boolean
CustomAttribute1		The CustomAttribute1 to CustomAttribute15 parameters specify custom attributes. You can use these attributes to store additional information.	Field Name: CustomAttribute1 Type: String
CustomAttribute3		The CustomAttribute1 to CustomAttribute15 parameters specify custom attributes. You can use these attributes to store additional information.	Field Name: CustomAttribute3 Type: String
CustomAttribute2		The CustomAttribute1 to CustomAttribute15 parameters specify custom attributes. You can use these attributes to store additional information.	Field Name: CustomAttribute2 Type: String
CustomAttribute5		The CustomAttribute1 to CustomAttribute15 parameters specify custom attributes. You can use these attributes to store additional information.	Field Name: CustomAttribute5 Type: String
CustomAttribute4		The CustomAttribute1 to CustomAttribute15 parameters specify custom attributes. You can use these attributes to store additional information.	Field Name: CustomAttribute4 Type: String
CustomAttribute7		The CustomAttribute1 to CustomAttribute15 parameters specify custom attributes. You can use these attributes to store additional information.	Field Name: CustomAttribute7 Type: String
BypassLiveId		This parameter is reserved for internal Microsoft use.	Field Name: BypassLiveId Type: Boolean
CustomAttribute9		The CustomAttribute1 to CustomAttribute15 parameters specify custom attributes. You can use these attributes to store additional information.	Field Name: CustomAttribute9 Type: String
CustomAttribute8		The CustomAttribute1 to CustomAttribute15 parameters specify custom attributes. You can use these attributes to store additional information.	Field Name: CustomAttribute8 Type: String
ExternalDirectoryObjectId		This parameter is reserved for internal Microsoft use.	Field Name: ExternalDirectoryObjectId Type: String
	GrantSendOnBehalfTo	The GrantSendOnBehalfTo parameter specifies who can send on behalf of this mail user. Although messages sent on behalf of the mail user clearly show the sender in the From field (<Sender> on behalf of <Mail user>), replies to these messages are delivered to the mail user, not the sender. The sender you specify for this parameter must a mailbox, mail user or mail-enabled security group (a mail-enabled security principal that can have permissions assigned). You can use any value that uniquely identifies the sender. For example: Name Display name Alias Distinguished name (DN) Canonical DN <domain name>\<account name> Email address GUID LegacyExchangeDN SamAccountName User ID or user principal name (UPN) To enter multiple values and overwrite any existing entries, use the following syntax: <value1>,<value2>.... If the values contain spaces or otherwise require quotation marks, you need to use the following syntax: "<value1>","<value2>".... To add or remove one or more values without affecting any existing entries, use the following syntax: @{Add="<value1>","<value2>"...; Remove="<value1>","<value2>"...}. By default, this parameter is blank, which means no one else has permission to send on behalf of this mail user.	Field Name: GrantSendOnBehalfTo.[n] Type: Array
RetentionUrl		This parameter is reserved for internal Microsoft use.	Field Name: RetentionUrl Type: String
	UserSMimeCertificate	This parameter is reserved for internal Microsoft use.	Field Name: UserSMimeCertificate.[n] Type: Array
ObjectCategory			Field Name: ObjectCategory Type: String
	PoliciesIncluded		Field Name: PoliciesIncluded.[n] Type: Array
ArchiveWarningQuota		This parameter is reserved for internal Microsoft use.	Field Name: ArchiveWarningQuota Type: String
WhenChangedUTC			Field Name: WhenChangedUTC Type: String Format: date-time
SKUCapability		This parameter is reserved for internal Microsoft use.	Field Name: SKUCapability Type: String
ArchiveDatabase		This parameter is reserved for internal Microsoft use.	Field Name: ArchiveDatabase Type: String
ForwardingAddress			Field Name: ForwardingAddress Type: String
WhenCreatedUTC			Field Name: WhenCreatedUTC Type: String Format: date-time
	RejectMessagesFromDLMembers	The RejectMessagesFromDLMembers parameter specifies who isn't allowed to send messages to this recipient. Messages from these senders are rejected. Valid values for this parameter are groups in your organization (distribution groups, mail-enabled security groups, and dynamic distribution groups). Specifying a group means all members of the group aren't allowed to send messages to this recipient. You can use any value that uniquely identifies the group. For example: Name Display name Alias Distinguished name (DN) Canonical DN Email address GUID You can enter multiple groups separated by commas. To overwrite any existing entries, use the following syntax: <group1>,<group2>.... If the values contain spaces or otherwise require quotation marks, use the following syntax: "<group1>","<group2>".... To add or remove groups without affecting other existing entries, use the following syntax: @{Add="<group1>","<group2>"...; Remove="<group1>","<group2>"...}. The groups you specify for this parameter are automatically copied to the RejectMessagesFromSendersOrMembers property. Therefore, you can't use the RejectMessagesFromDLMembers and RejectMessagesFromSendersOrMembers parameters in the same command. By default, this parameter is blank ($null), which allows this recipient to accept messages from all groups.	Field Name: RejectMessagesFromDLMembers.[n] Type: Array
IsDirSynced			Field Name: IsDirSynced Type: Boolean
ProhibitSendQuota		PARAMVALUE: Unlimited	Field Name: ProhibitSendQuota Type: String
	UMDtmfMap	The UMDtmfMap parameter specifies the dual-tone multiple-frequency (DTMF) map values for the recipient. This allows the recipient to be identified by using a telephone keypad in Unified Messaging (UM) environments. Typically, these DTMF values are automatically created and updated, but you can use this parameter to make changes manually. This parameter uses the following syntax: emailAddress:<integers> lastNameFirstName:<integers> firstNameLastName:<integers> To enter values that overwrite all existing entries, use the following syntax: emailAddress:<integers>,lastNameFirstName:<integers>,firstNameLastName:<integers>. If you use this syntax and you omit any of the DTMF map values, those values are removed from the recipient. For example, if you specify only emailAddress:<integers>, all existing lastNameFirstName and firstNameLastName values are removed. To add or remove values without affecting other existing entries, use the following syntax: @{Add="emailAddress:<integers>","lastNameFirstName:<integers>","firstNameLastName:<integers>"; Remove="emailAddress:<integers>","lastNameFirstName:<integers>","firstNameLastName:<integers>"}. If you use this syntax, you don't need to specify all of the DTMF map values, and you can specify multiple DTMF map values. For example, you can use @{Add="emailAddress:<integers1>","emailAddress:<intgers2>} to add two new values for emailAddress without affecting the existing lastNameFirstName and firstNameLastName values.	Field Name: UMDtmfMap.[n] Type: Array
MailboxMoveBatchName			Field Name: MailboxMoveBatchName Type: String
	AddressListMembership		Field Name: AddressListMembership.[n] Type: Array
MailboxMoveSourceMDB			Field Name: MailboxMoveSourceMDB Type: String
	ExtensionCustomAttribute3	The ExtensionCustomAttribute1-5 parameters specify custom attributes that store additional information. You can specify multiple values for these parameters as a comma delimited list. Each ExtensionCustomAttribute parameter can hold up to 1,300 values. For more information about custom attributes, see Custom attributes. For more information about using multivalued properties, see Modifying multivalued properties.	Field Name: ExtensionCustomAttribute3.[n] Type: Array
	ExtensionCustomAttribute2	The ExtensionCustomAttribute1-5 parameters specify custom attributes that store additional information. You can specify multiple values for these parameters as a comma delimited list. Each ExtensionCustomAttribute parameter can hold up to 1,300 values. For more information about custom attributes, see Custom attributes. For more information about using multivalued properties, see Modifying multivalued properties.	Field Name: ExtensionCustomAttribute2.[n] Type: Array
	ExtensionCustomAttribute1	The ExtensionCustomAttribute1-5 parameters specify custom attributes that store additional information. You can specify multiple values for these parameters as a comma delimited list. Each ExtensionCustomAttribute parameter can hold up to 1,300 values. For more information about custom attributes, see Custom attributes. For more information about using multivalued properties, see Modifying multivalued properties.	Field Name: ExtensionCustomAttribute1.[n] Type: Array
StartDateForRetentionHold		This parameter is reserved for internal Microsoft use.	Field Name: StartDateForRetentionHold Type: String Format: date-time
	ExtensionCustomAttribute5	The ExtensionCustomAttribute1-5 parameters specify custom attributes that store additional information. You can specify multiple values for these parameters as a comma delimited list. Each ExtensionCustomAttribute parameter can hold up to 1,300 values. For more information about custom attributes, see Custom attributes. For more information about using multivalued properties, see Modifying multivalued properties.	Field Name: ExtensionCustomAttribute5.[n] Type: Array
SkipMailboxProvisioningConstraintValidation		This parameter is reserved for internal Microsoft use.	Field Name: SkipMailboxProvisioningConstraintValidation Type: Boolean
ObjectState			Field Name: ObjectState Type: String
Password *		The Password parameter specifies the password for the user's account. Valid values for this parameter use the syntax (ConvertTo-SecureString -String '<password>' -AsPlainText -Force).	Field Name: Password Type: String
IsSoftDeletedByDisable			Field Name: IsSoftDeletedByDisable Type: Boolean
LitigationHoldDate		This parameter is reserved for internal Microsoft use.	Field Name: LitigationHoldDate Type: String Format: date-time
	ExtensionCustomAttribute4	The ExtensionCustomAttribute1-5 parameters specify custom attributes that store additional information. You can specify multiple values for these parameters as a comma delimited list. Each ExtensionCustomAttribute parameter can hold up to 1,300 values. For more information about custom attributes, see Custom attributes. For more information about using multivalued properties, see Modifying multivalued properties.	Field Name: ExtensionCustomAttribute4.[n] Type: Array
MailboxRegion		PARAMVALUE: String	Field Name: MailboxRegion Type: String
	ModeratedBy	The ModeratedBy parameter specifies one or more moderators for this recipient. A moderator approves messages sent to the recipient before the messages are delivered. A moderator must be a mailbox, mail user, or mail contact in your organization. You can use any value that uniquely identifies the moderator. For example: Name Display name Alias Distinguished name (DN) Canonical DN Email address GUID To enter multiple values and overwrite any existing entries, use the following syntax: <value1>,<value2>.... If the values contain spaces or otherwise require quotation marks, you need to use the following syntax: "<value1>","<value2>".... To add or remove one or more values without affecting any existing entries, use the following syntax: @{Add="<value1>","<value2>"...; Remove="<value1>","<value2>"...}. You need to use this parameter to specify at least one moderator when you set the ModerationEnabled parameter to the value $true.	Field Name: ModeratedBy.[n] Type: Array
ExchangeGuid		This parameter is reserved for internal Microsoft use.	Field Name: ExchangeGuid Type: String
Alias		The Alias parameter specifies the Exchange alias (also known as the mail nickname) for the recipient. This value identifies the recipient as a mail-enabled object, and shouldn't be confused with multiple email addresses for the same recipient (also known as proxy addresses). A recipient can have only one Alias value. The value of Alias can contain letters, numbers and the characters !, #, $, %, &, ', *, +, -, /, =, ?, ^, _, `, {, \|, } and ~. Periods (.) are allowed, but each period must be surrounded by other valid characters (for example, help.desk). Unicode characters from U+00A1 to U+00FF are also allowed. The maximum length of the Alias value is 64 characters. When you create a recipient without specifying an email address, the Alias value you specify is used to generate the primary email address (<alias>@<domain>). Supported Unicode characters are mapped to best-fit US-ASCII text characters. For example, U+00F6 (ö) is changed to oe in the primary email address. If you don't use the Alias parameter when you create a recipient, the value of a different required parameter is used for the Alias property value: Recipients with user accounts (for example, user mailboxes, and mail users) The left side of the MicrosoftOnlineServicesID or UserPrincipalName parameter is used. For example, [email protected] results in the Alias property value helpdesk. Recipeints without user accounts (for example, room mailboxes, mail contacts, and distribution groups) The value of the Name parameter is used. Spaces are removed and unsupported characters are converted to question marks (?). If you modify the Alias value of an existing recipient, the primary email address is automatically updated only in on-premises environments where the recipient is subject to email address policies (the EmailAddressPolicyEnabled property is True for the recipient). The Alias parameter never generates or updates the primary email address of a mail contact or a mail user.	Field Name: Alias Type: String
RetentionComment		This parameter is reserved for internal Microsoft use.	Field Name: RetentionComment Type: String
MailTip		The MailTip parameter specifies the custom MailTip text for this recipient. The MailTip is shown to senders when they start drafting an email message to this recipient. If the value contains spaces, enclose the value in quotation marks ("). When you add a MailTip to a recipient, two things happen: HTML tags are automatically added to the text. For example, if you enter the text: "This mailbox is not monitored", the MailTip automatically becomes: <html><body>This mailbox is not monitored</body></html>. Additional HTML tags aren't supported, and the length of the MailTip can't exceed 175 displayed characters. The text is automatically added to the MailTipTranslations property of the recipient as the default value: default:<MailTip text>. If you modify the MailTip text, the default value is automatically updated in the MailTipTranslations property, and vice-versa.	Field Name: MailTip Type: String
MailboxContainerGuid			Field Name: MailboxContainerGuid Type: String
CustomAttribute11		The CustomAttribute1 to CustomAttribute15 parameters specify custom attributes. You can use these attributes to store additional information.	Field Name: CustomAttribute11 Type: String
OverrideRecipientQuotas		This parameter is reserved for internal Microsoft use.	Field Name: OverrideRecipientQuotas Type: Boolean
CustomAttribute13		The CustomAttribute1 to CustomAttribute15 parameters specify custom attributes. You can use these attributes to store additional information.	Field Name: CustomAttribute13 Type: String
CustomAttribute12		The CustomAttribute1 to CustomAttribute15 parameters specify custom attributes. You can use these attributes to store additional information.	Field Name: CustomAttribute12 Type: String
	ArchiveName	This parameter is reserved for internal Microsoft use.	Field Name: ArchiveName.[n] Type: Array
CustomAttribute14		The CustomAttribute1 to CustomAttribute15 parameters specify custom attributes. You can use these attributes to store additional information.	Field Name: CustomAttribute14 Type: String
EmailAddressPolicyEnabled		This parameter is available only in on-premises Exchange 2016. The EmailAddressPolicyEnabled parameter specifies whether to apply email address policies to this recipient. Valid values are: $true All applicable email address policies are applied to this recipient. This is the default value. $false No email address policies are applied to this recipient.	Field Name: EmailAddressPolicyEnabled Type: Boolean
SingleItemRecoveryEnabled		This parameter is reserved for internal Microsoft use.	Field Name: SingleItemRecoveryEnabled Type: Boolean
	ObjectClass		Field Name: ObjectClass.[n] Type: Array
WhenCreated			Field Name: WhenCreated Type: String Format: date-time
MacAttachmentFormat		The MacAttachmentFormat parameter specifies the Apple Macintosh operating system attachment format to use for messages sent to the mail contact or mail user. Valid values are: BinHex This is the default value. UuEncode AppleSingle AppleDouble The MacAttachmentFormat and MessageFormat parameters are interdependent: MessageFormat is TextMacAttachmentFormat can be BinHex or UuEncode. MessageFormat is MimeMacAttachmentFormat can be BinHex, AppleSingle, or AppleDouble.	Field Name: MacAttachmentFormat Type: String
Id			Field Name: Id Type: String
OrganizationalUnit		The OrganizationalUnit parameter specifies the location in Active Directory where the new mail user is created. Valid input for this parameter is an organizational unit (OU) or domain that's visible using the Get-OrganizationalUnit cmdlet. You can use any value that uniquely identifies the OU or domain. For example: Name Canonical name Distinguished name (DN) GUID	Field Name: OrganizationalUnit Type: String

Model: device/exchangeonline/MailUser

Model Details: device/exchangeonline/MailUser