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Filterable properties for the Filter parameter on Exchange cmdlets

You use the Filter parameter to create OPATH filters based on the properties of user and group objects in the Exchange Management Shell (Exchange Server PowerShell) and in Exchange Online PowerShell. The Filter parameter is available on these recipient cmdlets:

For more information about recipient filters in Exchange PowerShell, see Recipient filters in Exchange PowerShell commands.

Note

The Filter parameter is also available on other cmdlets (for example, Get-MailboxStatistics, Get-Queue, and Get-Message). However, the property values that are accepted by the Filter parameter on these cmdlets aren't similar to the user and group properties that are described in this article.

The properties that have been confirmed to work with the Filter parameter in user and group cmdlets are described in this article.

Notes:

  • The list might include:

    • Properties that are used only in one type of environment: Microsoft 365, on-premises Exchange, or hybrid. The property might exist on recipient objects in all environments, but the value is meaningful (a value other than blank or None) only in one type of environment.
    • Properties that are present, but correspond to features that are no longer used.
  • Not all recipient properties have a corresponding Active Directory property. The LDAP display name value is "n/a" for these properties, which indicates that the property is calculated (likely by Exchange).

  • Enclose the whole OPATH filter in double quotation marks " ". If the filter contains system values (for example, $true, $false, or $null), use single quotation marks ' ' instead. Although the Filter parameter is a string (not a system block), you can also use braces { }, but only if the filter doesn't contain variables. For more information, see Additional OPATH syntax information.

  • Text string properties that accept wildcard characters require the -like operator (for example, "Property -like 'abc*'").

  • To look for blank or non-blank property values, use the value $null (for example, 'Property -eq $null' or 'Property -ne $null').

  • For filtering considerations for the nine exclusive Get-EXO* cmdlets in the Exchange Online PowerShell module, see Filters in the Exchange Online PowerShell module.

AcceptMessagesOnlyFrom

LDAP display name Available on cmdlets Value
authOrig Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-RemoteMailbox
Get-UnifiedGroup
String or $null

This filter requires the distinguished name of the individual recipient (a mailbox, mail user, or mail contact). For example, Get-DistributionGroup -Filter "AcceptMessagesOnlyFrom -eq 'CN=Yuudai Uchida,CN=Users,DC=contoso,DC=com'" or Get-DistributionGroup -Filter "AcceptMessagesOnlyFrom -eq 'contoso.com/Users/Angela Gruber'".

To find the distinguished name of the individual recipient, replace <RecipientIdentity> with the name, alias, or email address of the recipient, and run this command: Get-Recipient -Identity "<RecipientIdentity>" | Format-List Name,DistinguishedName.

Although this property is multi-valued, the filter returns a match if the property contains the specified value.

AcceptMessagesOnlyFromDLMembers

LDAP display name Available on cmdlets Value
dLMemSubmitPerms Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-RemoteMailbox
Get-UnifiedGroup
String or $null

This filter requires the distinguished name or canonical distinguished name of the group (a distribution group, mail-enabled security group, or dynamic distribution group). For example, Get-Mailbox -Filter "AcceptMessagesOnlyFromDLMembers -eq 'CN=Marketing Department,CN=Users,DC=contoso,DC=com'". or Get-Mailbox -Filter "AcceptMessagesOnlyFromDLMembers -eq 'contoso.com/Users/Marketing Department'".

To find the distinguished name of the group, replace <GroupIdentity> with the name, alias, or email address of the group, and run one of these commands: Get-DistributionGroup -Identity "<GroupIdentity>" | Format-List Name,DistinguishedName or Get-DynamicDistributionGroup -Identity "<GroupIdentity>" | Format-List Name,DistinguishedName.

Although this property is multi-valued, the filter returns a match if the property contains the specified value.

ActiveSyncAllowedDeviceIDs

LDAP display name Available on cmdlets Value
msExchMobileAllowedDeviceIds Get-CASMailbox String (wildcards accepted) or $null

A device ID is a text string that uniquely identifies the device. Use the Get-MobileDevice cmdlet to see the devices that have ActiveSync partnerships with a mailbox. To see the device IDs on a mailbox, replace <MailboxIdentity> with the name, alias, or email address of the mailbox, and run this command: Get-MobileDevice -Mailbox <MailboxIdentity> | Format-List.

After you have the device ID value, you can use it in the filter. For example, Get-CasMailbox -Filter "(ActiveSyncAllowedDeviceIDs -like 'text1*') -or (ActiveSyncAllowedDeviceIDs -eq 'text2'".

ActiveSyncBlockedDeviceIDs

LDAP display name Available on cmdlets Value
msExchMobileBlockedDeviceIds Get-CASMailbox String (wildcards accepted) or $null

A device ID is a text string that uniquely identifies the device. Use the Get-MobileDevice cmdlet to see the devices that have ActiveSync partnerships with a mailbox. To see the device IDs on a mailbox, replace <MailboxIdentity> with the name, alias, or email address of the mailbox, and run this command: Get-MobileDevice -Mailbox <MailboxIdentity> | Format-List.

After you have the device ID value, you can use it in a filter. For example, Get-CasMailbox -Filter "(ActiveSyncBlockedDeviceIDs -like 'text1*') -or (ActiveSyncBlockedDeviceIDs -eq 'text2'".

ActiveSyncEnabled

LDAP display name Available on cmdlets Value
n/a Get-CASMailbox Boolean ($true or $false)

For example, Get-CasMailbox -Filter 'ActiveSyncEnable -eq $false'.

ActiveSyncMailboxPolicy

LDAP display name Available on cmdlets Value
msExchMobileMailboxPolicyLink Get-CASMailbox
Get-Recipient
String or $null

This filter requires the distinguished name of the ActiveSync mailbox policy. For example, Get-CASMailbox -Filter "ActiveSyncMailboxPolicy -eq 'CN=Default,CN=Mobile Mailbox Policies,CN=Contoso Corporation,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=contoso,DC=com'".

You can find the distinguished names of ActiveSync mailbox policies by running this command: Get-MobileDeviceMailboxPolicy | Format-List Name,DistinguishedName.

Note

For the default assignment of the default ActiveSync mailbox policy (named Default) to a mailbox, the value of the ActiveSyncMailboxPolicy property is blank ($null).

ActiveSyncSuppressReadReceipt

LDAP display name Available on cmdlets Value
n/a Get-CASMailbox Boolean ($true or $false)

For example, Get-CasMailbox -Filter 'ActiveSyncSuppressReadReceipt -eq $true'.

AddressBookPolicy

LDAP display name Available on cmdlets Value
msExchAddressBookPolicyLink Get-Mailbox
Get-Recipient
String or $null

This filter requires the distinguished name of the address book policy. For example, Get-Mailbox -Filter "AddressBookPolicy -eq 'CN=Contoso ABP,CN=AddressBook Mailbox Policies,CN=Contoso Corporation,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=contoso,DC=com'".

You can find the distinguished names of address book policies by running this command: Get-AddressBookPolicy | Format-List Name,DistinguishedName.

AddressListMembership

LDAP display name Available on cmdlets Value
showInAddressBook Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-UnifiedGroup
String or $null

This filter requires the distinguished name of the address list. For example, Get-MailContact -Filter "AddressListMembership -eq 'CN=All Contacts,CN=All Address Lists,CN=Address Lists Container,CN=Contoso Corporation,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=contoso,DC=com'".

You can find the distinguished names of address lists by running this command: Get-AddressList | Format-List Name,DistinguishedName.

AdminDisplayName

LDAP display name Available on cmdlets Value
adminDisplayName Get-SecurityPrincipal String (wildcards accepted) or $null

For example, Get-SecurityPrincipal -Filter 'AdminDisplayName -ne $null' | Format-Table -Auto Name,AdminDisplayName.

AdministrativeUnits

LDAP display name Available on cmdlets Value
msExchAdministrativeUnitLink Get-Contact
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-RemoteMailbox
Get-User
Get-UnifiedGroup
$null

For example, Get-User -Filter 'AdministrativeUnits -ne $null'.

AggregatedMailboxGuids

LDAP display name Available on cmdlets Value
msExchAlternateMailboxes Get-Mailbox
Get-MailUser
Get-RemoteMailbox
String or $null

For example, Get-Mailbox -Filter 'AggregatedMailboxGuids -ne $null'.

Alias

LDAP display name Available on cmdlets Value
mailNickname Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-UnifiedGroup
String (wildcards accepted)

For example, Get-Recipient -Filter "Alias -like 'smith*'".

AllowUMCallsFromNonUsers

LDAP display name Available on cmdlets Value
msExchUMListInDirectorySearch Get-Contact
Get-LinkedUser
Get-UMMailbox
Get-User
None (0) or SearchEnabled (1)

For example, Get-User -Filter "AllowUMCallsFromNonUsers -ne 'SearchEnabled'".

ArbitrationMailbox

LDAP display name Available on cmdlets Value
msExchArbitrationMailbox Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-RemoteMailbox
String or $null

This filter requires the distinguished name of the arbitration mailbox. For example, Get-DistributionGroup -Filter "ArbitrationMailbox -eq 'CN=SystemMailbox"1f05a927-2e8f-4cbb-9039-2cfb8b95e486",CN=Users,DC=contoso,DC=com'".

You can find the distinguished names of arbitration mailboxes by running this command: Get-Mailbox -Arbitration | Format-List Name,DistinguishedName.

ArchiveDatabase

LDAP display name Available on cmdlets Value
msExchArchiveDatabaseLink Get-Mailbox
Get-MailUser
Get-Recipient
Get-RemoteMailbox
String or $null

This filter requires the distinguished name of the archive mailbox database. For example, Get-Mailbox -Filter "ArchiveMailbox -eq 'CN=MBX DB02,CN=Databases,CN=Exchange Administrative Group (FYDIBOHF23SPDLT),CN=Administrative Groups,CN=Contoso Corporation,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=contoso,DC=com'".

You can find the distinguished names of mailbox databases by running this command: Get-MailboxDatabase | Format-List Name,DistinguishedName.

ArchiveDomain

LDAP display name Available on cmdlets Value
msExchArchiveAddress Get-Mailbox String (wildcards accepted) or $null

This property is used in on-premises Exchange environments to identify the Exchange Online organization that holds the archive mailbox. For example, Get-Mailbox -Filter "ArchiveDomain -like 'contoso.onmicrosoft.com*'".

ArchiveGuid

LDAP display name Available on cmdlets Value
msExchArchiveGUID Get-Mailbox
Get-MailUser
Get-Recipient
Get-RemoteMailbox
String or $null

This filter requires the GUID of the archive mailbox. For example, Get-Mailbox -Filter "ArchiveMailbox -eq '6476f55e-e5eb-4462-a095-f2cb585d648d'".

You can find the GUID of archive mailboxes by running this command: Get-Mailbox -Archive | Format-Table -Auto Name,ArchiveGUID.

ArchiveName

LDAP display name Available on cmdlets Value
msExchArchiveName Get-Mailbox
Get-MailUser
Get-RemoteMailbox
String (wildcards accepted) or $null

This filter requires the name of the archive mailbox. For example, Get-Mailbox -Filter "ArchiveName -like 'In-Place Archive*'".

You can find the names of archive mailboxes by running this command: Get-Mailbox -Archive | Format-Table -Auto Name,ArchiveName.

ArchiveQuota

LDAP display name Available on cmdlets Value
msExchArchiveQuota Get-Mailbox
Get-MailUser
Get-RemoteMailbox
A byte quantified size value (for example, 300MB or 1.5GB), or Unlimited. Unqualified values are treated as bytes.

You can only use the Filter parameter to look for the value Unlimited for this property. For example, Get-Mailbox -Filter "ArchiveQuota -eq 'Unlimited'" or Get-Mailbox -Filter "ArchiveQuota -ne 'Unlimited'".

You can't use the Filter parameter to look for size values of this property. Instead, use this syntax: Get-Mailbox | where "$_.ArchiveQuota -<Operator> '<Size>'". For example, Get-Mailbox | where "$_.ArchiveQuota -gt '85GB'".

ArchiveRelease

LDAP display name Available on cmdlets Value
msExchArchiveRelease Get-Mailbox
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-User
None, E14, E15, or $null.

For example, Get-Recipient -Filter 'ArchiveRelease -ne $null'.

ArchiveState

LDAP display name Available on cmdlets Value
n/a Get-Mailbox
Get-Recipient
Get-RemoteMailbox
None (0), Local (1), HostedProvisioned (2), HostedPending (3), or OnPremise (4).

For example, Get-Recipient -Filter "ArchiveState -eq 'HostedProvisioned'".

ArchiveStatus

LDAP display name Available on cmdlets Value
msExchArchiveStatus Get-Mailbox
Get-MailUser
Get-Recipient
Get-RemoteMailbox
None (0) or Active (1).

For example, Get-Recipient -Filter "ArchiveStatus -eq 'Active'".

ArchiveWarningQuota

LDAP display name Available on cmdlets Value
msExchArchiveWarnQuota Get-Mailbox
Get-MailUser
Get-RemoteMailbox
A byte quantified size value (for example, 300MB or 1.5GB), or Unlimited. Unqualified values are treated as bytes.

You can only use the Filter parameter to look for the value Unlimited for this property. For example, Get-Mailbox -Filter "ArchiveWarningQuota -eq 'Unlimited'" or Get-Mailbox -Filter "ArchiveWarningQuota -ne 'Unlimited'".

You can't use the Filter parameter to look for size values of this property. Instead, use this syntax: Get-Mailbox | where "$_.ArchiveWarningQuota -<Operator> '<Size>'". For example, Get-Mailbox | where "$_.ArchiveWarningQuota -gt '85GB'".

AssistantName

LDAP display name Available on cmdlets Value
msExchAssistantName Get-Contact
Get-LinkedUser
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "AssistantName -like 'Julia*'".

AuditEnabled

LDAP display name Available on cmdlets Value
msExchMailboxAuditEnable Get-Mailbox Boolean ($true or $false)

For example, Get-Mailbox -Filter 'AuditEnabled -eq $true'.

AuditLogAgeLimit

LDAP display name Available on cmdlets Value
msExchMailboxAuditLogAgeLimit Get-Mailbox
Get-UnifiedGroup
A time span value: dd.hh:mm:ss where dd = days, hh = hours, mm = minutes, and ss = seconds.

You can't use the Filter parameter to look for time span values for this property. Instead, use this syntax: Get-Mailbox | where "$_.AuditLogAgeLimit -<Operator> '<TimeSpan>'". For example, Get-Mailbox | where "$_.AuditLogAgeLimit -gt '60.00:00:00'".

AuthenticationPolicy

LDAP display name Available on cmdlets Value
msExchAuthPolicyLink Get-User String (wildcards accepted) or $null

For example, Get-User -Filter "AuthenticationPolicy -eq 'CN=Block Basic Auth,CN=Auth Policies,CN=Configuration,CN=contoso.onmicrosoft.com,CN=ConfigurationUnits,DC=NAMPR11B009,DC=PROD,DC=OUTLOOK,DC=COM'".

BlockedSendersHash

LDAP display name Available on cmdlets Value
msExchBlockedSendersHash Get-Recipient Blank ( $null) or a hashed value.

Realistically, you can only use this value to filter on blank or non-blank values. For example, Get-Recipient -Filter 'BlockedSendersHash -ne $null'.

c

LDAP display name Available on cmdlets Value
c Get-Contact
Get-LinkedUser
Get-Recipient
Get-SecurityPrincipal
Get-User
String (wildcards accepted) or $null

This filter requires the ISO 3166-1 two-letter country code for the user (for example, US for the United States). This property is used together with the co and countryCode properties to define the user's country in Active Directory.

For example, Get-User -Filter "c -eq 'US'".

CalendarLoggingQuota

LDAP display name Available on cmdlets Value
msExchCalendarLoggingQuota Get-Mailbox A byte quantified size value (for example, 300MB or 1.5GB), or Unlimited. Unqualified values are treated as bytes.

You can only use the Filter parameter to look for the value Unlimited for this property. For example, Get-Mailbox -Filter "CalendarLoggingQuota -eq 'Unlimited'" or Get-Mailbox -Filter "CalendarLoggingQuota -ne 'Unlimited'".

You can't use the Filter parameter to look for size values of this property. Instead, use this syntax: Get-Mailbox | where "$_.CalendarLoggingQuota -<Operator> '<Size>'". For example, Get-Mailbox | where "$_.CalendarLoggingQuota -gt '10GB'".

CalendarRepairDisabled

LDAP display name Available on cmdlets Value
msExchCalendarRepairDisabled Get-Mailbox Boolean ($true or $false)

For example, Get-Mailbox -Filter 'CalendarRepairDisabled -eq $true'.

CertificateSubject

LDAP display name Available on cmdlets Value
n/a Get-LinkedUser
Get-User
String or $null

The X509 certificate that's published for the user account (visible on the Published Certificates tab in Active Directory Users and Computers).

For example, Get-User -Filter "CertificateSubject -eq 'X509:<I>C=US,O=InternetCA,CN=APublicCertificateAuthority<S>C=US,O=Fabrikam,OU=Sales,CN=Jeff Smith')

City

LDAP display name Available on cmdlets Value
l Get-Contact
Get-LinkedUser
Get-Recipient
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "City -eq 'Redmond'".

Company

LDAP display name Available on cmdlets Value
company Get-Contact
Get-LinkedUser
Get-Recipient
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "Company -like 'Contoso*'".

ComplianceTagHoldApplied

LDAP display name Available on cmdlets Value
n/a Get-Mailbox
Get-MailUser
Boolean ($true or $false)

For example, Get-Mailbox -Filter 'ComplianceTagHoldApplied -eq $true'.

ConsumerNetID

LDAP display name Available on cmdlets Value
n/a Get-LinkedUser
Get-User
String or $null

For example, Get-User -Filter 'ConsumerNetID -ne $null'.

CountryCode

LDAP display name Available on cmdlets Value
countryCode Get-Contact
Get-LinkedUser
Get-Recipient
Get-SecurityPrincipal
Get-User
Integer

This filter requires the ISO 3166-1 three-digit country code for the user (for example, 840 for the United States). This property is used together with the c and co properties to define the user's country in Active Directory.

For example, Get-User -Filter "countryCode -eq 796".

CountryOrRegion

LDAP display name Available on cmdlets Value
co Get-Contact
Get-LinkedUser
Get-Recipient
Get-SecurityPrincipal
Get-User
String

This filter requires the ISO 3166-1 country name for the user (for example, United States). You can select an available value in Active Directory Users and Computers ( Address tab > Country/region field), or the Exchange admin center (user properties > Contact information tab > Country/Region field).

When you select a user's country in Active Directory Users and Computers or the EAC, the corresponding values for the co and countryCode properties are automatically configured.

For example, Get-User -Filter "CountryOrRegion -like 'United*'".

CustomAttribute1 to CustomAttribute15

LDAP display name Available on cmdlets Value
extensionAttribute1 to extensionAttribute15 Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-UnifiedGroup
String (wildcards accepted) or $null

For example, Get-Recipient -Filter "CustomAttribute8 -like 'audited*'".

Database

LDAP display name Available on cmdlets Value
homeMDB Get-Mailbox
Get-Recipient
String

This filter requires the distinguished name of the mailbox database. For example, Get-Mailbox -Filter "Database -eq 'CN=MBX DB02,CN=Databases,CN=Exchange Administrative Group (FYDIBOHF23SPDLT),CN=Administrative Groups,CN=Contoso Corporation,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=contoso,DC=com'".

You can find the distinguished names of mailbox databases by running this command: Get-MailboxDatabase | Format-List Name,DistinguishedName.

DefaultPublicFolderMailbox

LDAP display name Available on cmdlets Value
msExchPublicFolderMailbox Get-Mailbox String or $null

This filter requires the distinguished name or canonical distinguished name of the public folder mailbox. For example, Get-Mailbox -Filter "DefaultPublicFolderMailbox -eq 'CN=PF Mailbox01,CN=Users,DC=contoso,DC=com'" or Get-Mailbox -Filter "DefaultPublicFolderMailbox -eq 'contoso.com/Users/PF Mailbox01'".

To find the distinguished names of public folder mailboxes, run this command: Get-Mailbox -PublicFolder | Format-List Name,DistinguishedName.

DeletedItemFlags

LDAP display name Available on cmdlets Value
deletedItemFlags Get-Mailbox
Get-SecurityPrincipal
DatabaseDefault (0), RetainUntilBackupOrCustomPeriod (3), or RetainForCustomPeriod (5).

For example, Get-Mailbox -Filter "DeletedItemFlags -ne 'DatabaseDefault'".

DeliverToMailboxAndForward

LDAP display name Available on cmdlets Value
deliverAndRedirect Get-Mailbox
Get-MailPublicFolder
Get-MailUser
Get-MailPublicFolder
Boolean ($true or $false)

For example, Get-Mailbox -Filter 'DeliverToMailboxAndForward -eq $true'.

Department

LDAP display name Available on cmdlets Value
department Get-Contact
Get-LinkedUser
Get-Recipient
Get-User
String (wildcards accepted) or $null

For example, Get-Recipient -Filter "Department -like 'Engineering*'".

DirectReports

LDAP display name Available on cmdlets Value
directReports Get-Contact
Get-LinkedUser
Get-User
String or $null

This filter requires the distinguished name or canonical distinguished name of the direct report. For example, Get-User -Filter "DirectReports -eq 'CN=Angela Gruber,CN=Users,DC=contoso,DC=com'" or Get-User -Filter "DirectReports -eq 'contoso.com/Users/Angela Gruber'".

To find the distinguished name of a direct report, replace <RecipientIdentity> with the name, alias, or email address of the recipient, and run this command: Get-Recipient -Identity "<RecipientIdentity>" | Format-List Name,DistinguishedName.

Although this property is multi-valued, the filter returns a match if the property contains the specified value.

DisabledArchiveDatabase

LDAP display name Available on cmdlets Value
msExchDisabledArchiveDatabaseLink Get-Mailbox
Get-MailUser
Get-RemoteMailbox
String or $null

This filter requires the distinguished name of the disabled archive mailbox database. For example, Get-Mailbox -Filter "DisabledArchiveDatabase -eq 'CN=MBX DB02,CN=Databases,CN=Exchange Administrative Group (FYDIBOHF23SPDLT),CN=Administrative Groups,CN=Contoso Corporation,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=contoso,DC=com'".

You can find the distinguished names of mailbox databases by running this command: Get-MailboxDatabase | Format-List Name,DistinguishedName.

DisabledArchiveGuid

LDAP display name Available on cmdlets Value
msExchDisabledArchiveDatabaseGUID Get-Mailbox
Get-MailUser
Get-RemoteMailbox
String or $null

This filter requires the GUID of the disabled archive mailbox. For example, Get-Mailbox -Filter "DisabledArchiveGuid -eq '6476f55e-e5eb-4462-a095-f2cb585d648d'".

You can find the GUID of archive mailboxes by running this command: Get-Mailbox -Archive | Format-Table -Auto Name,ArchiveGUID.

DisplayName

LDAP display name Available on cmdlets Value
displayName Get-CASMailbox
Get-Contact
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-SecurityPrincipal
Get-UMMailbox
Get-User
Get-UnifiedGroup
String (wildcards accepted)

For example, Get-Recipient -Filter "DisplayName -like 'Julia*'".

DistinguishedName

LDAP display name Available on cmdlets Value
distinguishedName Get-CASMailbox
Get-Contact
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-SecurityPrincipal
Get-UMMMailbox
Get-User
Get-UnifiedGroup
String

This filter requires the distinguished name of the recipient. For example, Get-Mailbox -Filter "DistinguishedName -eq 'CN=Basho Kato,CN=Users,DC=contoso,DC=com'".

You can find the distinguished names of recipients by running this command: Get-Recipient | Format-List Name,RecipientType,DistinguishedName.

EcpEnabled

LDAP display name Available on cmdlets Value
n/a Get-CASMailbox Boolean ($true or $false)

For example, Get-CASMailbox -Filter 'EcpEnabled -eq $false'.

EmailAddresses

LDAP display name Available on cmdlets Value
proxyAddresses Get-CASMailbox
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-UMMailbox
Get-UnifiedGroup
String (wildcards accepted)

For example, Get-Recipient -Filter "EmailAddresses -like 'marketing*'".

When you use a complete email address, you don't need to account for the smtp: prefix. If you use wildcards, you do. For example, if "EmailAddresses -eq 'lila@fabrikam.com'" returns a match, "EmailAddresses -like 'lila*'" won't return a match, but or "EmailAddresses -like 'smtp:lila*'" will return a match.

Although this property is multi-valued, the filter returns a match if the property contains the specified value.

EmailAddressPolicyEnabled

LDAP display name Available on cmdlets Value
n/a Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-UnifiedGroup
Boolean ($true or $false)

For example, Get-Recipient -Filter 'EmailAddressPolicyEnabled -eq $false'.

EntryId

LDAP display name Available on cmdlets Value
msExchPublicFolderEntryId Get-MailPublicFolder String (wildcards accepted)

For example, Get-MailPublicFolder -Filter "EntryId -like '60000*'".

You can find the entry IDs of mail-enabled public folders by running this command: Get-MailPublicFolder | Format-List Name,EntryId.

EwsApplicationAccessPolicy

LDAP display name Available on cmdlets Value
msExchEwsApplicationAccessPolicy Get-CASMailbox EnforceAllowList, EnforceBlockList. or $null

For example, Get-CASMailbox -Filter 'EwsApplicationAccessPolicy -ne $null'.

EwsEnabled

LDAP display name Available on cmdlets Value
msExchEwsEnabled Get-CASMailbox 0 (disabled), 1 (enabled) or $null.

For example, Get-CASMailbox -Filter "EwsEnabled -eq 1".

ExchangeGuid

LDAP display name Available on cmdlets Value
msExchMailboxGuid Get-Mailbox
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-UnifiedGroup
String

For example, Get-Mailbox -Filter "ExchangeGuid -eq 'c80a753d-bd4a-4e19-804a-6344d833ecd8'".

To find the Exchange GUID of a recipient, replace <RecipientIdentity> with the name, alias, or email address of the recipient, and run this command: Get-Recipient -Identity "<RecipientIdentity>" | Format-List Name,ExchangeGuid.

Note that an object's Exchange GUID value is different than its GUID value. Also, the Exchange GUID value for non-mailboxes (mail contacts, mail users, distribution groups, dynamic distribution groups, mail-enabled security groups, and mail-enabled public folders) is 00000000-0000-0000-0000-000000000000.

ExchangeUserAccountControl

LDAP display name Available on cmdlets Value
msExchUserAccountControl Get-Mailbox
Get-MailUser
Get-RemoteMailbox
None (0) or AccountDisabled (2)

For example, Get-Mailbox -Filter "ExchangeUserAccountControl -eq 'AccountDisabled'".

ExchangeVersion

LDAP display name Available on cmdlets Value
msExchVersion Get-CASMailbox
Get-Contact
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-SecurityPrincipal
Get-UMMMailbox
Get-User
Integer

This property contains the earliest version of Exchange that you can use to manage the recipient. The property values that you see are different than the values that you need to use in the filter. To see the ExchangeVersion property values, run this command: Get-Recipient | Format-Table Name,RecipientType,ExchangeVersion.

For the Exchange 2010 value 0.10 (14.0.100.0), use the value 44220983382016 in the filter.

For the Exchange 2013 or Exchange 2016 value 0.20 (15.0.0.0), use the value 88218628259840 in the filter.

For example, Get-Recipient -Filter "ExchangeVersion -lt 88218628259840".

ExpansionServer

LDAP display name Available on cmdlets Value
msExchExpansionServerName Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Recipient
String (wildcards accepted) or $null

For example, Get-Recipient -Filter "ExpansionServer -like 'Mailbox01*'".

For an exact match, you need to use the ExchangeLegacyDN value of the server. For example, Get-Recipient -Filter "ExpansionServer -eq '/o=Contoso Corporation/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Configuration/cn=Servers/cn=Mailbox01'"

You can find the ExchangeLegacyDN value by running this command: Get-ExchangeServer | Format-List Name,ExchangeLegacyDN.

ExtensionCustomAttribute1 to ExtensionCustomAttribute5

LDAP display name Available on cmdlets Value
msExchExtensionCustomAttribute1 to msExchExtensionCustomAttribute5 Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-UnifiedGroup
String (wildcards accepted) or $null

For example, Get-Recipient -Filter "ExtensionCustomAttribute8 -like 'audited*'".

ExternalDirectoryObjectId

LDAP display name Available on cmdlets Value
msExchExternalDirectoryObjectId Get-DistributionGroup
Get-DynamicDistributionGroup
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-User
Get-UnifiedGroup
String or $null

For example, Get-Recipient -Filter 'ExternalDirectoryObjectId -ne $null'.

ExternalEmailAddress

LDAP display name Available on cmdlets Value
targetAddress Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
String (wildcards accepted) or $null

For example, Get-Recipient -Filter "ExternalEmailAddress -like '@fabrikam.com*'".

When you use a complete email address, you don't need to account for the smtp: prefix. If you use wildcards, you do. For example, if "ExternalEmailAddress -eq 'lila@fabrikam.com'" returns a match, "ExternalEmailAddress -like 'lila*'" won't return a match, but "ExternalEmailAddress -like 'smtp:lila*'" will return a match.

ExternalOofOptions

LDAP display name Available on cmdlets Value
msExchExternalOOFOptions Get-Mailbox External (0) or InternalOnly (1)

For example, Get-Mailbox -Filter "ExternalOofOptions -eq 'External'".

Fax

LDAP display name Available on cmdlets Value
facsimileTelephoneNumber Get-Contact
Get-LinkedUser
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "Fax -like '206*'".

FirstName

LDAP display name Available on cmdlets Value
givenName Get-Contact
Get-LinkedUser
Get-Recipient
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "FirstName -like 'Chris*'".

ForwardingAddress

LDAP display name Available on cmdlets Value
altRecipient Get-Mailbox
Get-MailPublicFolder
Get-MailUser
Get-RemoteMailbox
String or $null

This filter requires the distinguished name or canonical distinguished name of the forwarding recipient. For example, Get-Mailbox -Filter "ForwardingAddress -eq 'CN=Angela Gruber,CN=Users,DC=contoso,DC=com'" or Get-Mailbox -Filter "ForwardingAddress -eq 'contoso.com/Users/Angela Gruber'".

To find the distinguished name of a forwarding recipient, replace <RecipientIdentity> with the name, alias, or email address of the recipient, and run this command: Get-Recipient -Identity "<RecipientIdentity>" | Format-List Name,DistinguishedName.

ForwardingSmtpAddress

LDAP display name Available on cmdlets Value
msExchGenericForwardingAddress Get-Mailbox String (wildcards accepted) or $null

For example, Get-Mailbox -Filter "ForwardingSmtpAddress -like '@fabrikam.com*'".

When you use a complete email address, you don't need to account for the smtp: prefix. If you use wildcards, you do. For example, if "ForwardingSmtpAddress -eq 'lila@fabrikam.com'" returns a match, "ForwardingSmtpAddress -like 'lila*'" won't return a match, but "ForwardingSmtpAddress -like 'smtp:lila*'" will return a match.

GeneratedOfflineAddressBooks

LDAP display name Available on cmdlets Value
msExchOABGeneratingMailboxBL Get-Mailbox String or $null

This property is only meaningful on arbitration mailboxes, so you need to use the Arbitration switch in the filter command. Also, This filter requires the distinguished name of the offline address book. For example, Get-Mailbox -Arbitration -Filter "GeneratedOfflineAddressBooks -eq 'CN=OAB 1,CN=Offline Address Lists,CN=Address Lists Container,CN=Contoso Corporation,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=contoso,DC=com'".

You can find the distinguished names of offline address books by running this command: Get-OfflineAddressBook | Format-List Name,DistinguishedName.

Although this property is multi-valued, the filter returns a match if the property contains the specified value.

GrantSendOnBehalfTo

LDAP display name Available on cmdlets Value
publicDelegates Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-RemoteMailbox
Get-UnifiedGroup
String or $null

This filter requires the distinguished name or canonical distinguished name of the mail-enabled security principal (mailbox, mail user, or mail-enabled security group). For example, Get-Mailbox -Filter "GrantSendOnBehalfTo -eq 'CN=Angela Gruber,CN=Users,DC=contoso,DC=com'" or Get-Mailbox -Filter "GrantSendOnBehalfTo -eq 'contoso.com/Users/Angela Gruber'".

To find the distinguished name of a mail-enabled security principal, replace <RecipientIdentity> with the name, alias, or email address of the recipient, and run this command: Get-Recipient -Identity "<RecipientIdentity>" | Format-List Name,DistinguishedName.

Although this property is multi-valued, the filter returns a match if the property contains the specified value.

GroupMemberCount

LDAP display name Available on cmdlets Value
n/a Get-UnifiedGroup Integer

For example, Get-UnifiedGroup -Filter "GroupMemberCount -gt 100".

GroupExternalMemberCount

LDAP display name Available on cmdlets Value
n/a Get-UnifiedGroup Integer

For example, Get-UnifiedGroup -Filter "GroupExternalMemberCount -gt 0".

GroupType

LDAP display name Available on cmdlets Value
groupType Get-DistributionGroup
Get-Group
Get-UnifiedGroup
None (0), Global (2), DomainLocal (4), BuiltinLocal (5), Universal (8), or SecurityEnabled (-2147483648).

Distribution groups have the value Universal, and mail-enabled security groups have the value Universal, SecurityEnabled. You can specify multiple values separated by commas, and the order doesn't matter. For example, Get-DistributionGroup -Filter "GroupType -eq 'Universal,SecurityEnabled'" returns the same results as Get-DistributionGroup -Filter "GroupType -eq 'SecurityEnabled,Universal'".

This multivalued property will only return a match if the property equals the specified value.

Guid

LDAP display name Available on cmdlets Value
objectGuid Get-CASMailbox
Get-Contact
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-SecurityPrincipal
Get-UMMMailbox
Get-User
Get-UnifiedGroup
String

For example, Get-Recipient -Filter "Guid -eq '8a68c198-be28-4a30-83e9-bffb760c65ba'".

You can find the GUIDs of recipients by running this command: Get-Recipient | Format-List Name,RecipientType,Guid.

Note that an object's GUID value is different than its Exchange GUID value.

HasActiveSyncDevicePartnership

LDAP display name Available on cmdlets Value
n/a Get-CASMailbox
Get-Recipient
Boolean ($true or $false)

For example, Get-Recipient -Filter 'HasActiveSyncDevicePartnership -eq $true'.

HiddenFromAddressListsEnabled

LDAP display name Available on cmdlets Value
msExchHideFromAddressLists Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-UnifiedGroup
Boolean ($true or $false)

For example, Get-Recipient -Filter 'HiddenFromAddressListsEnabled -eq $true'.

HiddenGroupMembershipEnabled

LDAP display name Available on cmdlets Value
hideDLMembership Get-UnifiedGroup Boolean ($true or $false)

For example, Get-UnifiedGroup -Filter 'HiddenGroupMembershipEnabled -eq $true'.

HomePhone

LDAP display name Available on cmdlets Value
homePhone Get-Contact
Get-LinkedUser
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "HomePhone -like '206*'".

Id

LDAP display name Available on cmdlets Value
distinguishedName Get-CASMailbox
Get-Contact
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-UMMMailbox
Get-User
Get-SecurityPrincipal
Get-UnifiedGroup
String

This filter requires the distinguished name or canonical distinguished name of the recipient. For example, Get-Mailbox -Filter "Id -eq 'CN=Angela Gruber,CN=Users,DC=contoso,DC=com'" or Get-Mailbox -Filter "Id -eq 'contoso.com/Users/Angela Gruber'".

To find the distinguished name of a recipient, replace <RecipientIdentity> with the name, alias, or email address of the recipient, and run this command: Get-Recipient -Identity "<RecipientIdentity>" | Format-List Name,DistinguishedName.

LDAP display name Available on cmdlets Value
n/a Get-MailPublicFolder Boolean ($true or $false)

For example, Get-MailPublicFolder -Filter 'IgnoreMissingFolderLink -eq $true'.

ImapEnabled

LDAP display name Available on cmdlets Value
n/a Get-CASMailbox Boolean ($true or $false)

For example, Get-CASMailbox -Filter 'ImapEnabled -eq $false'.

ImmutableId

LDAP display name Available on cmdlets Value
msExchGenericImmutableId Get-Mailbox
Get-MailUser
Get-RemoteMailbox
String or $null

For example, Get-Mailbox -Filter 'ImmutableId -ne $null'.

IncludeInGarbageCollection

LDAP display name Available on cmdlets Value
n/a Get-Mailbox Boolean ($true or $false)

For example, Get-Mailbox -Filter 'IncludeInGarbageCollection -eq $true'.

Initials

LDAP display name Available on cmdlets Value
initials Get-Contact
Get-LinkedUser
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "Initials -like 'B.'".

InPlaceHolds

LDAP display name Available on cmdlets Value
msExchUserHoldPolicies Get-Mailbox
Get-MailUser
Get-RemoteMailbox
String

This filter requires the InPlaceHoldIdentity value of the mailbox search. For example, Get-Mailbox -Filter "InPlaceHolds -eq '9d0f81154cc64c6b923ecc0be5ced0d7'".

To find the InPlaceHoldIdentity values of mailbox searches, run this command: Get-MailboxSearch | Format-Table Name,InPlaceHoldIdentity.

Although this property is multi-valued, the filter returns a match if the property contains the specified value.

InPlaceHoldsRaw

LDAP display name Available on cmdlets Value
n/a Get-LinkedUser
Get-User
String

This filter requires the InPlaceHoldIdentity value of the mailbox search. For example, Get-Mailbox -Filter "InPlaceHoldsRaw -eq '9d0f81154cc64c6b923ecc0be5ced0d7'".

To find the InPlaceHoldIdentity values of mailbox searches, run this command: Get-MailboxSearch | Format-Table Name,InPlaceHoldIdentity.

Although this property is multi-valued, the filter returns a match if the property contains the specified value.

IsDirSynced

LDAP display name Available on cmdlets Value
msExchIsMSODirsynced Get-Contact
Get-DistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-User
Get-UnifiedGroup
Boolean ($true or $false)

For example, Get-User -Filter 'IsDirSynced -eq $true'.

IsExcludedFromServingHierarchy

LDAP display name Available on cmdlets Value
n/a Get-Mailbox Boolean ($true or $false)

For example, Get-Mailbox -Filter 'IsExcludedFromServingHierarchy -eq $true'.

IsHierarchyReady

LDAP display name Available on cmdlets Value
n/a Get-Mailbox Boolean ($true or $false)

For example, Get-Mailbox -Filter 'IsHierarchyReady -eq $false'.

IsHierarchySyncEnabled

LDAP display name Available on cmdlets Value
n/a Get-Mailbox Boolean ($true or $false)

For example, Get-Mailbox -Filter 'IsHierarchySyncEnabled -eq $false'.

IsInactiveMailbox

LDAP display name Available on cmdlets Value
n/a Get-Mailbox Boolean ($true or $false)

For example, Get-Mailbox -Filter 'IsInactiveMailbox -eq $false'.

IsLinked

LDAP display name Available on cmdlets Value
n/a Get-LinkedUser
Get-Mailbox
Get-User
Boolean ($true or $false)

For example, Get-Mailbox -Filter 'IsLinked -eq $true'.

IsMailboxEnabled

LDAP display name Available on cmdlets Value
n/a Get-Mailbox Boolean ($true or $false)

For example, Get-Mailbox -Filter 'IsMailboxEnabled -eq $false'.

IsResource

LDAP display name Available on cmdlets Value
n/a Get-Mailbox Boolean ($true or $false)

For example, Get-Mailbox -Filter 'IsResource -eq $true'.

IsSecurityPrincipal

LDAP display name Available on cmdlets Value
n/a Get-LinkedUser
Get-User
Boolean ($true or $false)

For example, Get-User -Filter 'IsSecurityPrincipal -eq $false'.

IsShared

LDAP display name Available on cmdlets Value
n/a Get-Mailbox Boolean ($true or $false)

For example, Get-Mailbox -Filter 'IsShared -eq $true'.

IsSoftDeletedByDisable

LDAP display name Available on cmdlets Value
n/a Get-LinkedUser
Get-Mailbox
Get-MailUser
Get-RemoteMailbox
Get-User
Boolean ($true or $false)

For example, Get-Mailbox -Filter 'IsSoftDeletedByDisable -eq $true'.

IsSoftDeletedByRemove

LDAP display name Available on cmdlets Value
n/a Get-LinkedUser
Get-Mailbox
Get-MailUser
Get-RemoteMailbox
Get-User
Boolean ($true or $false)

For example, Get-Mailbox -Filter 'IsSoftDeletedByRemove -eq $true'.

IssueWarningQuota

LDAP display name Available on cmdlets Value
mDBStorageQuota Get-Mailbox
Get-MailUser
Get-RemoteMailbox
A byte quantified size value (for example, 300MB or 1.5GB), or Unlimited. Unqualified values are treated as bytes.

You can only use the Filter parameter to look for the value Unlimited for this property. For example, Get-Mailbox -Filter "IssueWarningQuota -eq 'Unlimited'" or Get-Mailbox -Filter "IssueWarningQuota -ne 'Unlimited'".

You can't use the Filter parameter to look for size values of this property. Instead, use this syntax: Get-Mailbox | where "$_.IssueWarningQuota -<Operator> '<Size>'". For example, Get-Mailbox | where "$_.IssueWarningQuota -lt '50GB'".

JournalArchiveAddress

LDAP display name Available on cmdlets Value
n/a Get-Mailbox
Get-MailUser
Get-RemoteMailbox
String

This property uses an SMTP email address. For example, Get-Mailbox -Filter "JournalArchiveAddress -eq 'michelle@contoso.com'".

LanguagesRaw

LDAP display name Available on cmdlets Value
msExchUserCulture Get-Mailbox String (wildcards accepted) or $null

This property is named Languages in the properties of a mailbox, and it contains the language preference for the mailbox in the format <ISO 639 two-letter culture code>-<ISO 3166 two-letter subculture code>. For example, United States English is en-US. For more information, see CultureInfo Class.

You can specify multiple values separated by commas, but the order matters. For example, Get-Mailbox -Filter "LanguagesRaw -eq 'en-US,es-MX'" returns different results than Get-Mailbox -Filter "LanguagesRaw -eq 'es-MX,en-US'".

For single values, this multivalued property will return a match if the property contains the specified value.

LastExchangeChangedTime

LDAP display name Available on cmdlets Value
msExchLastExchangeChangedTime Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-RemoteMailbox
Get-UnifiedGroup
$null or a date/time value: 64-bit value representing the number of 100-nanosecond intervals since January 1, 1601 (UTC)

For example, Get-Mailbox -Filter 'LastExchangeChangedTime -ne $null'.

LegacyExchangeDN

LDAP display name Available on cmdlets Value
legacyExchangeDN Get-CASMailbox
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-RemoteMailbox
Get-UMMailbox
Get-User
Get-UnifiedGroup
String (wildcards accepted)

For example, Get-User -Filter "LegacyExchangeDN -like 'Osca*'".

You can find LegacyExchangeDN values for users by running this command: Get-User | Format-List Name,LegacyExchangeDN

LitigationHoldDate

LDAP display name Available on cmdlets Value
msExchLitigationHoldDate Get-Mailbox
Get-MailUser
Get-RemoteMailbox
$null or a date/time value: 64-bit value representing the number of 100-nanosecond intervals since January 1, 1601 (UTC)

For example, Get-Mailbox -Filter "LitigationHoldDate -gt '8/13/2017'".

LitigationHoldEnabled

LDAP display name Available on cmdlets Value
n/a Get-Mailbox
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Boolean ($true or $false)

For example, Get-Mailbox -Filter 'LitigationHoldEnabled -eq $true'.

LitigationHoldOwner

LDAP display name Available on cmdlets Value
msExchLitigationHoldOwner Get-Mailbox
Get-MailUser
Get-RemoteMailbox
String (wildcards accepted) or $null

This property uses the user principal name of the litigation hold owner. For example, Get-Mailbox -Filter "LitigationHoldOwner -eq 'agruber@contoso.com'".

LastName

LDAP display name Available on cmdlets Value
sn Get-Contact
Get-LinkedUser
Get-Recipient
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "LastName -like 'Martin*'".

MailboxContainerGUID

LDAP display name Available on cmdlets Value
msExchMailboxContainerGuid Get-Mailbox
Get-MailUser
Get-RemoteMailbox
String or $null

For example, Get-Mailbox -Filter 'MailboxContainerGUID -ne $null'.

MailboxMoveBatchName

LDAP display name Available on cmdlets Value
msExchMailboxMoveBatchName Get-Mailbox
Get-MailUser
Get-Recipient
Get-RemoteMailbox
String (wildcards accepted) or $null

This property includes the name of the migration batch. For example, Get-Mailbox -Filter "MailboxMoveBatchName -like 'LocalMove 01*'".

You can find the names of migration batches by running the Get-MigrationBatch command. Note that migration batches that you create in the Exchange admin center use the naming convention MigrationService:<MigrationBatchName>.

MailboxMoveFlags

LDAP display name Available on cmdlets Value
msExchMailboxMoveFlags Get-Mailbox
Get-MailUser
Get-Recipient
Get-RemoteMailbox
For valid values, see the description of the Flags parameter in Get-MoveRequest.

For example, Get-Mailbox -Filter "MailboxMoveFlags -ne 'None'".

You can specify multiple values separated by commas, and the order doesn't matter. For example, Get-Recipient -Filter "MailboxMoveFlags -eq 'IntraOrg,Pull'" returns the same results as Get-Recipient -Filter "MailboxMoveFlags -eq 'Pull,IntraOrg'".

This multivalued property will only return a match if the property equals the specified value.

MailboxMoveRemoteHostName

LDAP display name Available on cmdlets Value
msExchMailboxMoveRemoteHostName Get-Mailbox
Get-MailUser
Get-Recipient
Get-RemoteMailbox
String or $null

For example, Get-Mailbox -Filter 'MailboxMoveRemoteHostName -ne $null'.

MailboxMoveSourceMDB

LDAP display name Available on cmdlets Value
msExchMailboxMoveSourceMDBLink Get-Mailbox
Get-MailUser
Get-Recipient
Get-RemoteMailbox
String or $null

This filter requires the distinguished name of the source mailbox database. For example, Get-Mailbox -Filter "MailboxMoveSourceMDB -eq 'CN=MBX DB02,CN=Databases,CN=Exchange Administrative Group (FYDIBOHF23SPDLT),CN=Administrative Groups,CN=Contoso Corporation,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=contoso,DC=com'".

You can find the distinguished names of mailbox databases by running this command: Get-MailboxDatabase | Format-List Name,DistinguishedName.

MailboxMoveStatus

LDAP display name Available on cmdlets Value
msExchMailboxMoveStatus Get-Mailbox
Get-MailUser
Get-Recipient
Get-RemoteMailbox
For valid values, see the description of the MoveStatus parameter in Get-MoveRequest.

For example, Get-Mailbox -Filter "MailboxMoveStatus -eq 'Completed'".

MailboxMoveTargetMDB

LDAP display name Available on cmdlets Value
msExchMailboxMoveTargetMDBLink Get-Mailbox
Get-MailUser
Get-Recipient
Get-RemoteMailbox
String or $null

This filter requires the distinguished name of the target mailbox database. For example, Get-Mailbox -Filter "MailboxMoveTargetMDB -eq 'CN=MBX DB02,CN=Databases,CN=Exchange Administrative Group (FYDIBOHF23SPDLT),CN=Administrative Groups,CN=Contoso Corporation,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=contoso,DC=com'".

You can find the distinguished names of mailbox databases by running this command: Get-MailboxDatabase | Format-List Name,DistinguishedName.

MailboxPlan

LDAP display name Available on cmdlets Value
msExchParentPlanLink Get-Mailbox String or $null

Mailbox plans correspond to Microsoft 365 license types. The availability of a license plans is determined by the selections that you make when you enroll your domain.

For example, Get-Mailbox -Filter 'MailboxPlan -ne $null'.

MailboxRelease

LDAP display name Available on cmdlets Value
msExchMailboxRelease Get-Mailbox
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-User
None, E14, E15, or $null.

For example, Get-Recipient -Filter 'MailboxRelease -ne $null'.

MailTipTranslations

LDAP display name Available on cmdlets Value
msExchSenderHintTranslations Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-RemoteMailbox
Get-UnifiedGroup
String (wildcards accepted) or $null

When you use this property in a filter, you need to account for the leading and trailing HTML tags. For example, Get-DistributionGroup -Filter "MailTipTranslations -like 'is not monitored.*'".

ManagedBy

LDAP display name Available on cmdlets Value
managedBy Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Group
Get-Recipient
Get-UnifiedGroup
String or $null

This filter requires the distinguished name or canonical distinguished name of the group owner (a mail-enabled security principal, which is a mailbox, mail user, or mail-enabled security group). For example, Get-Mailbox -Filter "ManagedBy -eq 'CN=Angela Gruber,CN=Users,DC=contoso,DC=com'" or Get-Mailbox -Filter "ManagedBy -eq 'contoso.com/Users/Angela Gruber'".

To find the distinguished name of a mail-enabled security principal, replace <RecipientIdentity> with the name, alias, or email address of the recipient, and run this command: Get-Recipient -Identity "<RecipientIdentity>" | Format-List Name,DistinguishedName.

Although this property is multi-valued, the filter returns a match if the property contains the specified value.

ManagedFolderMailboxPolicy

LDAP display name Available on cmdlets Value
msExchMailboxTemplateLink Get-Mailbox
Get-Recipient
String or $null

Managed folder mailbox policies aren't available in Exchange 2013 or later.

For example, Get-Mailbox -Filter 'ManagedFolderMailboxPolicy -eq $null'.

This filter requires the distinguished name of the managed folder mailbox policy. For example, Get-Mailbox -Filter "ManagedFolderMailboxPolicy -eq 'CN=MFM Inbox Policy,CN=ELC Mailbox Policies,CN=Contoso Corporation,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=contoso,DC=com'".

You can find the distinguished names of managed folder mailbox policies on Exchange 2010 servers by running this command: Get-ManagedFolderMailboxPolicy | Format-List Name,DistinguishedName.

Manager

LDAP display name Available on cmdlets Value
manager Get-Contact
Get-LinkedUser
Get-Recipient
Get-User
String or $null

This filter requires the distinguished name or canonical distinguished name of the manager (a mailbox or mail user). For example, Get-User -Filter "Manager -eq 'CN=Angela Gruber,CN=Users,DC=contoso,DC=com'" or Get-Mailbox -Filter "Manager -eq 'contoso.com/Users/Angela Gruber'".

To find the distinguished name of a manager, replace <RecipientIdentity> with the name, alias, or email address of the recipient, and run this command: Get-Recipient -Identity "<RecipientIdentity>" | Format-List Name,DistinguishedName.

MAPIEnabled

LDAP display name Available on cmdlets Value
n/a Get-CASMailbox Boolean ($true or $false)

For example, Get-CASMailbox -Filter 'MAPIEnabled -eq $false'.

MasterAccountSid

LDAP display name Available on cmdlets Value
msExchMasterAccountSid Get-Mailbox
Get-LinkedUser
Get-Recipient
Get-SecurityPrincipal
Get-User
String or $null

For example, Get-Mailbox -Filter 'MasterAccountSid -ne $null'.

This value is blank ( $null) for mailboxes with associated user accounts, and S-1-5-10 (Self) for mailboxes without associated user accounts (for example, shared mailboxes, resource mailboxes, discovery search mailboxes, arbitration mailboxes, and public folder mailboxes).

MaxBlockedSenders

LDAP display name Available on cmdlets Value
msExchMaxBlockedSenders Get-Mailbox Integer or $null

For example, Get-Mailbox -Filter "MaxBlockedSenders -gt 0".

MaxReceiveSize

LDAP display name Available on cmdlets Value
delivContLength Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-RemoteMailbox
Get-UnifiedGroup
A byte quantified size value (for example, 75MB), or Unlimited. Unqualified values are treated as bytes.

You can only use the Filter parameter to look for the value Unlimited for this property. For example, Get-Mailbox -Filter "MaxReceiveSize -eq 'Unlimited'" or Get-Mailbox -Filter "MaxReceiveSize -ne 'Unlimited'".

You can't use the Filter parameter to look for size values of this property. Instead, use this syntax: Get-Mailbox | where "$_.MaxReceiveSize -<Operator> '<Size>'". For example, Get-Mailbox | where "$_.MaxReceiveSize -gt '50GB'".

MaxSafeSenders

LDAP display name Available on cmdlets Value
msExchMaxSafeSenders Get-Mailbox Integer or $null

For example, Get-Mailbox -Filter "MaxSafeSenders -gt 0".

MaxSendSize

LDAP display name Available on cmdlets Value
submissionContLength Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-RemoteMailbox
Get-UnifiedGroup
A byte quantified size value (for example, 75MB), or Unlimited. Unqualified values are treated as bytes.

You can only use the Filter parameter to look for the value Unlimited for this property. For example, Get-Mailbox -Filter "MaxSendSize -eq 'Unlimited'" or Get-Mailbox -Filter "MaxSendSize -ne 'Unlimited'".

You can't use the Filter parameter to look for size values of this property. Instead, use this syntax: Get-Mailbox | where "$_.MaxReceiveSize -<Operator> '<Size>'". For example, Get-Mailbox | where "$_.MaxSendSize -gt '50GB'".

MemberDepartRestriction

LDAP display name Available on cmdlets Value
msExchGroupDepartRestriction Get-DistributionGroup Closed (0), Open (1), or ApprovalRequired (2).

For example, Get-DistributionGroup -Filter "MemberDepartRestriction -eq 'ApprovalRequired'".

MemberJoinRestriction

LDAP display name Available on cmdlets Value
msExchGroupDepartRestriction Get-DistributionGroup Closed (0), Open (1), or ApprovalRequired (2).

For example, Get-DistributionGroup -Filter "MemberJoinRestriction -eq 'ApprovalRequired'".

MemberOfGroup

LDAP display name Available on cmdlets Value
memberOf Get-CASMailbox
Get-Contact
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-SecurityPrincipal
Get-UMMMailbox
Get-User
String or $null

This filter requires the distinguished name or canonical distinguished name of the distribution group or mail-enabled security group. For example, Get-User -Filter "MemberOfGroup -eq 'CN=Marketing Department,CN=Users,DC=contoso,DC=com'" or Get-User -Filter "MemberOfGroup -eq 'contoso.com/Users/Marketing Group'".

To find the distinguished name of a group, replace <GroupIdentity> with the name, alias, or email address of the group, and run this command: Get-DistributionGroup -Identity "<GroupIdentity>" | Format-List Name,DistinguishedName.

Although this property is multi-valued, the filter returns a match if the property contains the specified value.

Members

LDAP display name Available on cmdlets Value
member Get-DistributionGroup
Get-Group
Get-Recipient
Get-SecurityPrincipal
String or $null

This filter requires the distinguished name or canonical distinguished name of the group member. For example, Get-Group -Filter "Members -eq 'CN=Angela Gruber,CN=Users,DC=contoso,DC=com'" or Get-User -Filter "Members -eq 'contoso.com/Users/Angela Gruber'".

To find the distinguished name of a group member, replace <RecipientIdentity> with the name, alias, or email address of the group member, and run this command: Get-Recipient -Identity "<RecipientIdentity>" | Format-List Name,DistinguishedName.

Although this property is multi-valued, the filter returns a match if the property contains the specified value.

MobilePhone

LDAP display name Available on cmdlets Value
mobile Get-Contact
Get-LinkedUser
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "MobilePhone -like '555*'".

ModeratedBy

LDAP display name Available on cmdlets Value
msExchModeratedByLink Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-RemoteMailbox
Get-UnifiedGroup
String

This filter requires the distinguished name or canonical distinguished name of the group moderator (a mail-enabled security principal, which is a mailbox, mail-user, or mail-enabled security group). For example, Get-DistributionGroup -Filter "ModeratedBy -eq 'CN=Angela Gruber,CN=Users,DC=contoso,DC=com'" or Get-DistributionGroup -Filter "ModeratedBy -eq 'contoso.com/Users/Angela Gruber'".

To find the distinguished name of a mail-enabled security principal, replace <RecipientIdentity> with the name, alias, or email address of the recipient, and run this command: Get-Recipient -Identity "<RecipientIdentity>" | Format-List Name,DistinguishedName.

Although this property is multi-valued, the filter returns a match if the property contains the specified value.

ModerationEnabled

LDAP display name Available on cmdlets Value
msExchEnableModeration Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-RemoteMailbox
Get-UnifiedGroup
Boolean ($true or $false)

For example, Get-DistributionGroup -Filter 'ModerationEnabled -eq $true'.

Name

LDAP display name Available on cmdlets Value
name Get-CASMailbox
Get-Contact
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-SecurityPrincipal
Get-UMMailbox
Get-User
Get-UnifiedGroup
String (wildcards accepted)

For example, Get-User -Filter "Name -like 'Laura*'".

NetID

LDAP display name Available on cmdlets Value
n/a Get-LinkedUser
Get-Mailbox
Get-User
String or $null

This property is populated for Exchange Online mailboxes in hybrid environments. A sample value is 1003BFFD9A0CFA03.

For example, Get-User -Filter 'NetId -ne $null'.

Notes

LDAP display name Available on cmdlets Value
info Get-Contact
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-Recipient
Get-User
Get-UnifiedGroup
String (wildcards accepted) or $null

For example, Get-User -Filter "Notes -like 'Events Team*'".

ObjectCategory

LDAP display name Available on cmdlets Value
objectCategory Get-CASMailbox
Get-Contact
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-SecurityPrincipal
Get-UMMailbox
Get-User
Get-UnifiedGroup
String

This filter requires the canonical distinguished name of the object. The value uses the syntax <domain>/Configuration/Schema/<Type>.

Valid <Type> values are: Person for mailboxes, mail users, and mail contacts, Group for distribution groups, mail-enabled security groups and Microsoft 365 Groups, ms-Exch-Public-Folder for mail-enabled public folders, and ms-Exch-Dynamic-Distribution-List for dynamic distribution groups.

For example, Get-Recipient -Filter "ObjectCategory -eq 'contoso.com/Configuration/Schema/Group'".

ObjectClass

LDAP display name Available on cmdlets Value
objectClass Get-CASMailbox
Get-Contact
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-SecurityPrincipal
Get-UMMailbox
Get-User
Get-UnifiedGroup
String

The value of this property is top, person, organizationalPerson, user for mailboxes and mail users, top, person, organizationalPerson, contact for mail contacts, top, group for distribution groups, mail-enabled security groups and Microsoft 365 Groups, msExchDynamicDistributionList for dynamic distribution groups and top, publicFolder for mail-enabled public folders

For example, Get-Recipient -Filter "ObjectClass -eq 'Contact'".

Although this property is multi-valued, the filter returns a match if the property contains the specified value.

Office

LDAP display name Available on cmdlets Value
physicalDeliveryOfficeName Get-Contact
Get-LinkedUser
Get-Mailbox
Get-Recipient
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "Office -like '22*'".

OfflineAddressBook

LDAP display name Available on cmdlets Value
msExchUseOAB Get-Mailbox String or $null

This filter requires the distinguished name of the offline address book. For example, Get-Mailbox -Arbitration -Filter "OfflineAddressBook -eq 'CN=OAB 1,CN=Offline Address Lists,CN=Address Lists Container,CN=Contoso Corporation,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=contoso,DC=com'"

You can find the distinguished names of offline address books by running this command: Get-OfflineAddressBook | Format-List Name,DistinguishedName.

OnPremisesObjectId

LDAP display name Available on cmdlets Value
n/a Get-MailPublicFolder String or $null

For example, Get-MailPublicFolder -Filter 'OnPremisesObjectId -ne $null'.

OperatorNumber

LDAP display name Available on cmdlets Value
msExchUMOperatorNumber Get-UMMailbox String (wildcards accepted) or $null

For example, Get-UMMailbox -Filter "OperatorNumber -eq 5".

OtherFax

LDAP display name Available on cmdlets Value
otherFacsimileTelephoneNumber Get-Contact
Get-LinkedUser
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "OtherFax -like '206*'".

OtherHomePhone

LDAP display name Available on cmdlets Value
otherHomePhone Get-Contact
Get-LinkedUser
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "OtherHomePhone -like '206*'".

OtherTelephone

LDAP display name Available on cmdlets Value
otherTelephone Get-Contact
Get-LinkedUser
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "OtherTelephone -like '206*'".

OWAEnabled

LDAP display name Available on cmdlets Value
n/a Get-CASMailbox Boolean ($true or $false)

The filter operates backwards. For example, Get-CASMailbox -Filter 'OWAEnabled -eq $true' returns mailboxes where the OWAEnabled property is False, and Get-CASMailbox -Filter 'OWAEnabled -eq $false' returns mailboxes where the OWAEnabled property is True

OWAforDevicesEnabled

LDAP display name Available on cmdlets Value
msExchOmaAdminWirelessEnable Get-CASMailbox Boolean ($true or $false)

For example, Get-CASMailbox -Filter 'OWAForDevicesEnabled -eq $true'.

OWAMailboxPolicy

LDAP display name Available on cmdlets Value
msExchOWAPolicy Get-CASMailbox
Get-Recipient
String or $null

This filter requires the distinguished name of the Outlook on the web mailbox policy (formerly known as an Outlook Web App mailbox policy). For example, Get-CASMailbox -Filter "OWAMailboxPolicy -eq 'CN=Default,CN=OWA Mailbox Policies,CN=Contoso Corporation,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=contoso,DC=com'".

You can find the distinguished names of Outlook on the web mailbox policies by running this command: Get-OwaMailboxPolicy | Format-List Name,DistinguishedName.

Pager

LDAP display name Available on cmdlets Value
pager Get-Contact
Get-LinkedUser
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "Pager -like '206*'".

PersistedCapabilities

LDAP display name Available on cmdlets Value
n/a Get-Mailbox
Get-MailUser
Get-RemoteMailbox
String or $null

Typically, the value of this property something other than $null (blank) for Microsoft 365 accounts and mailboxes. For more information about the valid property values, see Capability enumeration.

For example, Get-Mailbox -Filter 'PersistedCapabilities -ne $null'.

Although this property is multi-valued, the filter returns a match if the property contains the specified value.

Phone

LDAP display name Available on cmdlets Value
telephoneNumber Get-Contact
Get-LinkedUser
Get-Recipient
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "Phone -like '206*'".

PhoneProviderId

LDAP display name Available on cmdlets Value
msExchUMPhoneProvider Get-UMMailbox String (wildcards accepted) or $null

For example, Get-UMMailbox -Filter "PhoneProviderId -like '206*'".

PhoneticDisplayName

LDAP display name Available on cmdlets Value
msDS-PhoneticDisplayName Get-Contact
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-MailPublicFolder
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "PhoneticDisplayName -like 'Lila*'".

PoliciesExcluded

LDAP display name Available on cmdlets Value
msExchPoliciesExcluded Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-UnifiedGroup
String or $null

For example, Get-Recipient -Filter 'PoliciesExcluded -ne $null'.

PoliciesIncluded

LDAP display name Available on cmdlets Value
msExchPoliciesIncluded Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-UnifiedGroup
String or $null

For example, Get-Recipient -Filter 'PoliciesIncluded -eq $null'.

PopEnabled

LDAP display name Available on cmdlets Value
n/a Get-CASMailbox Boolean ($true or $false)

For example, Get-CASMailbox -Filter 'POPEnabled -eq $false'.

PostalCode

LDAP display name Available on cmdlets Value
postalCode Get-Contact
Get-LinkedUser
Get-Recipient
Get-User
String (wildcards accepted) or $null

For example, Get-Recipient -Filter "PostalCode -eq 90210".

PostOfficeBox

LDAP display name Available on cmdlets Value
postOfficeBox Get-Contact
Get-LinkedUser
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "PostOfficeBox -like '555*'".

PreviousRecipientTypeDetails

LDAP display name Available on cmdlets Value
msExchPreviousRecipientTypeDetails Get-LinkedUser
Get-User
String or $null

For valid values, see the description of the RecipientTypeDetails parameter in Get-Recipient.

For example, Get-User -Filter 'PreviousRecipientTypeDetails -ne $null'.

PrimarySmtpAddress

LDAP display name Available on cmdlets Value
n/a Get-CASMailbox
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-UMMailbox
Get-UnifiedGroup
String (wildcards accepted)

Don't use the PrimarySmtpAddress property; use the EmailAddresses property instead. Any filter that uses the PrimarySmtpAddress property will also search values in the EmailAddresses property. For example, if a mailbox has the primary email address dario@contoso.com, and the additional proxy addresses dario2@contoso.com and dario3@contoso.com, all of the following filters will return that mailbox in the result: "PrimarySmtpAddress -eq 'dario@contoso.com'", "PrimarySmtpAddress -eq 'dario2@contoso.com'", or "PrimarySmtpAddress -eq 'dario3@contoso.com'".

ProhibitSendQuota

LDAP display name Available on cmdlets Value
mDBOverQuotaLimit Get-Mailbox
Get-MailUser
Get-RemoteMailbox
A byte quantified size value (for example, 300MB or 1.5GB), or Unlimited. Unqualified values are treated as bytes.

You can only use the Filter parameter to look for the value Unlimited for this property. For example, Get-Mailbox -Filter "ProhibitSendQuota -eq 'Unlimited'" or Get-Mailbox -Filter "ProhibitSendQuota -ne 'Unlimited'".

You can't use the Filter parameter to look for size values of this property. Instead, use this syntax: Get-Mailbox | where "$_.ProhibitSendQuota -<Operator> '<Size>'". For example, Get-Mailbox | where "$_.ProhibitSendQuota -lt '70GB'".

ProhibitSendReceiveQuota

LDAP display name Available on cmdlets Value
mDBOverHardQuotaLimit Get-Mailbox
Get-MailUser
Get-RemoteMailbox
A byte quantified size value (for example, 300MB or 1.5GB), or Unlimited. Unqualified values are treated as bytes.

You can only use the Filter parameter to look for the value Unlimited for this property. For example, Get-Mailbox -Filter "ProhibitSendReceiveQuota -eq 'Unlimited'" or Get-Mailbox -Filter "ProhibitSendReceiveQuota -ne 'Unlimited'".

You can't use the Filter parameter to look for size values of this property. Instead, use this syntax: Get-Mailbox | where "$_.ProhibitSendReceiveQuota -<Operator> '<Size>'". For example, Get-Mailbox | where "$_.ProhibitSendReceiveQuota -lt '70GB'".

ProtocolSettings

LDAP display name Available on cmdlets Value
protocolSettings Get-Mailbox
Get-MailUser
Get-RemoteMailbox
String (wildcards accepted) or $null

The default value of this property on mailboxes is RemotePowerShell§1. This property is populated with additional values when you use Set-CASMailbox to disable protocols (for example, POP3 or IMAP4).

For example, Get-Mailbox -Filter "ProtocolSettings -like 'POP3*'".

PublicFolderContacts

LDAP display name Available on cmdlets Value
pFContacts Get-MailPublicFolder String or $null

This property is displayed as Contacts in the results of the command Get-MailPublicFolder -Identity <PublicFolderIdentity> | Format-List, but you need to use the property name PublicFolderContacts in the filter.

This filter requires the distinguished name or canonical distinguished name of the public folder contact. For example, Get-MailPublicFolder -Filter "PublicFolderContacts -eq 'CN=Angela Gruber,CN=Users,DC=contoso,DC=com'" or Get-MailPublicFolder -Filter "PublicFolderContacts -eq 'contoso.com/Users/Angela Gruber'".

To find the distinguished name of a public folder contact, replace <RecipientIdentity> with the name, alias, or email address of the recipient, and run this command: Get-Recipient -Identity "<RecipientIdentity>" | Format-List Name,DistinguishedName.

Although this property is multi-valued, the filter returns a match if the property contains the specified value.

QueryBaseDN

LDAP display name Available on cmdlets Value
msExchQueryBaseDN Get-Mailbox String or $null

This property was used in Exchange 2007 global address list segregation to specify a location in Active Directory. This feature was replaced by address book policies in Exchange 2010 Service Pack 2, so the value of this property should always be blank ( $null).

For example, Get-Mailbox -Filter 'QueryBaseDN -ne $null'.

RecipientContainer

LDAP display name Available on cmdlets Value
msExchDynamicDLBaseDN Get-DynamicDistributionGroup String or $null

This filter requires the distinguished name or canonical distinguished name of the organizational unit or container in Active Directory. For example, Get-DynamicDistributionGroup -Filter "RecipientContainer -eq 'CN=Users,DC=contoso,DC=com'" or Get-DynamicDistributionGroup -Filter "RecipientContainer -eq 'contoso.com/Users'"

To find the distinguished names or canonical distinguished names of organizational units and containers in Active Directory, run this command: Get-OrganizationalUnit -IncludeContainers | Format-List Name,DistinguishedName,ID.

RecipientLimits

LDAP display name Available on cmdlets Value
msExchRecipLimit Get-Mailbox
Get-MailUser
Get-RemoteMailbox
Integer or Unlimited

For example, Get-Mailbox -Filter "RecipientLimits -ne 'Unlimited'".

RecipientType

LDAP display name Available on cmdlets Value
n/a Get-Contact
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-SecurityPrincipal
Get-User
Get-UnifiedGroup
DynamicDistributionGroup, MailContact, MailNonUniversalGroup, MailUniversalDistributionGroup, MailUniversalSecurityGroup, MailUser, PublicFolder or UserMailbox

For example, Get-Recipient -Filter "RecipientType -eq 'MailContact'".

RecipientTypeDetails

LDAP display name Available on cmdlets Value
n/a Get-Contact
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-SecurityPrincipal
Get-User
Get-UnifiedGroup
String

For valid values, see the description of the RecipientTypeDetails parameter in Get-Recipient.

For example, Get-Recipient -Filter "RecipientTypeDetails -eq 'SharedMailbox'".

RecoverableItemsQuota

LDAP display name Available on cmdlets Value
msExchDumpsterQuota Get-Mailbox
Get-MailUser
Get-RemoteMailbox
A byte quantified size value (for example, 300MB or 1.5GB), or Unlimited. Unqualified values are treated as bytes.

You can only use the Filter parameter to look for the value Unlimited for this property. For example, Get-Mailbox -Filter "RecoverableItemsQuota -eq 'Unlimited'" or Get-Mailbox -Filter "RecoverableItemsQuota -ne 'Unlimited'".

You can't use the Filter parameter to look for size values of this property. Instead, use this syntax: Get-Mailbox | where "$_.RecoverableItemsQuota -<Operator> '<Size>'. For example, Get-Mailbox | where "$_.RecoverableItemsQuota -gt '35GB'".

RecoverableItemsWarningQuota

LDAP display name Available on cmdlets Value
msExchDumpsterWarningQuota Get-Mailbox
Get-MailUser
Get-RemoteMailbox
A byte quantified size value (for example, 300MB or 1.5GB), or Unlimited. Unqualified values are treated as bytes.

You can only use the Filter parameter to look for the value Unlimited for this property. For example, Get-Mailbox -Filter "RecoverableItemsWarningQuota -eq 'Unlimited'" or Get-Mailbox -Filter "RecoverableItemsWarningQuota -ne 'Unlimited'".

You can't use the Filter parameter to look for size values of this property. Instead, use this syntax: Get-Mailbox | where "$_.RecoverableItemsWarningQuota -<Operator> '<Size>'". For example, Get-Mailbox | where "$_.RecoverableItemsWarningQuota -gt '25GB'".

RejectMessagesFrom

LDAP display name Available on cmdlets Value
unauthOrig Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-RemoteMailbox
Get-UnifiedGroup
String or $null

This filter requires the distinguished name of the individual recipient (a mailbox, mail user, or mail contact). For example, Get-DistributionGroup -Filter "RejectMessagesFrom -eq 'CN=Yuudai Uchida,CN=Users,DC=contoso,DC=com'" or Get-DistributionGroup -Filter "RejectMessagesFrom -eq 'contoso.com/Users/Angela Gruber'".

To find the distinguished name of the individual recipient, replace <RecipientIdentity> with the name, alias, or email address of the recipient, and run this command: Get-Recipient -Identity "<RecipientIdentity>" | Format-List Name,DistinguishedName.

Although this property is multi-valued, the filter returns a match if the property contains the specified value.

RejectMessagesFromDLMembers

LDAP display name Available on cmdlets Value
dLMemRejectPerms Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-RemoteMailbox
Get-UnifiedGroup
String or $null

This filter requires the distinguished name or canonical distinguished name of the group (a distribution group, mail-enabled security group, or dynamic distribution group). For example, Get-Mailbox -Filter "RejectMessagesFromDLMembers -eq 'CN=Marketing Department,CN=Users,DC=contoso,DC=com'" or Get-Mailbox -Filter "RejectMessagesFromDLMembers -eq 'contoso.com/Users/Marketing Department'".

To find the distinguished name of the group, replace <GroupIdentity> with the name, alias, or email address of the group, and run one of these commands: Get-DistributionGroup -Identity "<GroupIdentity>" | Format-List Name,DistinguishedName or Get-DynamicDistributionGroup -Identity "<GroupIdentity>" | Format-List Name,DistinguishedName.

Although this property is multi-valued, the filter returns a match if the property contains the specified value.

RemoteAccountPolicy

LDAP display name Available on cmdlets Value
msExchSyncAccountsPolicyDN Get-Mailbox String or $null

This filter requires the distinguished name of the remote account policy. For example, Get-Mailbox -Filter "RemoteAccountPolicy -eq 'CN=Contoso Remote Account Policy,CN=Remote Accounts Policies Container,CN=Contoso Corporation,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=contoso,DC=com'".

RemotePowerShellEnabled

LDAP display name Available on cmdlets Value
n/a Get-User Boolean ($true or $false)

For example, Get-User -Filter 'RemotePowerShellEnabled -eq $false'.

RemoteRecipientType

LDAP display name Available on cmdlets Value
msExchRemoteRecipientType Get-Mailbox
Get-RemoteMailbox
None (0), ProvisionMailbox (1), ProvisionArchive (2), Migrated (4), DeprovisionMailbox (8), DeprovisionArchive (16), RoomMailbox (32), EquipmentMailbox (64), SharedMailbox (96), TeamMailbox (128), or $null.

For example, Get-RemoteMailbox -Filter "RemoteRecipientType -eq 'ProvisionMailbox'".

ReportToManagerEnabled

LDAP display name Available on cmdlets Value
reportToOwner Get-DistributionGroup
Get-DynamicDistributionGroup
Get-UnifiedGroup
Boolean ($true or $false)

For example, Get-DistributionGroup -Filter 'ReportToManagerEnabled -eq $true'.

ReportToOriginatorEnabled

LDAP display name Available on cmdlets Value
reportToOriginator Get-DistributionGroup
Get-DynamicDistributionGroup
Get-UnifiedGroup
Boolean ($true or $false)

For example, Get-DistributionGroup -Filter 'ReportToOriginatorEnabled -eq $false'.

RequireAllSendersAreAuthenticated

LDAP display name Available on cmdlets Value
msExchRequireAuthToSendTo Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-RemoteMailbox
Get-SecurityPrincipal
Boolean ($true or $false)

This property is displayed as RequireSenderAuthenticationEnabled in the results of the command Get-<RecipientType> -Identity <RecipientIdentity> | Format-List, but you need to use the property name RequireAllSendersAreAuthenticated in the filter. For example, Get-DistributionGroup -Filter 'RequireAllSendersAreAuthenticated -eq $false'.

ResourceBehaviorOptions

LDAP display name Available on cmdlets Value
n/a Get-UnifiedGroup AllowOnlyMembersToPost, CalendarMemberReadOnly, ConnectorsEnabled, HideGroupInOutlook, NotebookForLearningCommunitiesEnabled, ReportToOriginator, SharePointReadonlyForMembers, SubscriptionEnabled, SubscribeMembersToCalendarEvents, SubscribeMembersToCalendarEventsDisabled, SubscribeNewGroupMembers, WelcomeEmailDisabled, WelcomeEmailEnabled, or $null

For example, Get-UnifiedGroup -Filter "ResourceBehaviorOptions -eq 'CalendarMemberReadOnly'"

ResourceCapacity

LDAP display name Available on cmdlets Value
msExchResourceCapacity Get-Mailbox Integer or $null

For example, Get-Mailbox -Filter "ResourceCapacity -gt 15"

ResourceCustom

LDAP display name Available on cmdlets Value
n/a Get-Mailbox String or $null

You create custom resource properties by using the Set-ResourceConfig cmdlet. For example, Set-ResourceConfig -ResourcePropertySchema Room/Whiteboard,Equipment/Van. After you create the properties, you can assign them to room or equipment mailboxes. For example, Set-Mailbox -Identity "Conference Room 1" -ResourceCustom Whiteboard.

When you search for values, use the custom resource property that's assigned to the room or equipment mailbox. For example, Get-Mailbox -Filter "ResourceCustom -eq 'Whiteboard'".

ResourceProvisioningOptions

LDAP display name Available on cmdlets Value
n/a Get-UnifiedGroup Team or $null

For example, Get-UnifiedGroup -Filter "ResourceProvisioningOptions -eq 'Team'"

ResourceType

LDAP display name Available on cmdlets Value
n/a Get-Mailbox
Get-Recipient
Room (0), Equipment (1), or $null

For example, Get-Mailbox -Filter "ResourceType -eq 'Equipment'"

RetainDeletedItemsFor

LDAP display name Available on cmdlets Value
garbageCollPeriod Get-Mailbox
Get-MailUser
Get-RemoteMailbox
A time span value: dd.hh:mm:ss where dd = days, hh = hours, mm = minutes, and ss = seconds.

You can't use the Filter parameter to look for time span values for this property. Instead, use this syntax: Get-Mailbox | where "$_.RetainDeletedItemsFor -<Operator> '<TimeSpan>'". For example, Get-Mailbox | where "$_.RetainDeletedItemsFor -gt '14.00:00:00'".

RetentionComment

LDAP display name Available on cmdlets Value
msExchRetentionComment Get-Mailbox
Get-MailUser
Get-RemoteMailbox
String (wildcards accepted) or $null

For example, Get-Mailbox -Filter "RetentionComment -like '7 years*'"

RetentionPolicy

LDAP display name Available on cmdlets Value
n/a Get-Mailbox
Get-Recipient
String or $null

This filter requires the distinguished name of the retention policy. For example, Get-Mailbox -Filter "RetentionPolicy -eq 'CN=Default MRM Policy,CN=Retention Policies Container,CN=Contoso Corporation,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=contoso,DC=com'".

To find the distinguished names of retention policies, run this command: Get-RetentionPolicy | Format-List Name,DistinguishedName.

RetentionUrl

LDAP display name Available on cmdlets Value
msExchRetentionURL Get-Mailbox
Get-MailUser
Get-RemoteMailbox
String (wildcards accepted) or $null

For example, Get-Mailbox -Filter "RetentionUrl -like 'https://intranet.contoso.com/*'"

RoleAssignmentPolicy

LDAP display name Available on cmdlets Value
msExchRBACPolicyLink Get-Mailbox String (wildcards accepted) or $null

This filter requires the distinguished name of the role assignment policy in Exchange Online. For example, Get-Mailbox -Filter "RoleAssignmentPolicy -eq 'CN=Default Role Assignment Policy,CN=Policies,CN=RBAC,CN=Configuration,CN=contoso.onmicrosoft.com,CN=ConfigurationUnits,DC=NAMPR10A001,DC=PROD,DC=OUTLOOK,DC=COM'".

To find the distinguished names of role assignment policies in Exchange Online, run this command: Get-RoleAssignmentPolicy | Format-List Name,DistinguishedName.

RulesQuota

LDAP display name Available on cmdlets Value
msExchMDBRulesQuota Get-Mailbox A byte quantified size value (for example, 50B or 128KB). Unqualified values are treated as bytes.

You can't use the Filter parameter to look for size values of this property. Instead, use this syntax: Get-Mailbox | where "$_.RulesQuota -<Operator> '<Size>'". For example, Get-Mailbox | where "$_.RulesQuota -lt '256KB'".

SafeRecipientsHash

LDAP display name Available on cmdlets Value
msExchSafeRecipientsHash Get-Recipient Blank ( $null) or a hashed value.

Realistically, you can only use this value to filter on blank or non-blank values. For example, Get-Recipient -Filter 'SafeRecipientsHash -ne $null'.

SafeSendersHash

LDAP display name Available on cmdlets Value
msExchSafeSendersHash Get-Recipient Blank ( $null) or a hashed value.

Realistically, you can only use this value to filter on blank or non-blank values. For example, Get-Recipient -Filter 'SafeSendersHash -ne $null'.

SamAccountName

LDAP display name Available on cmdlets Value
SamAccountName Get-CASMailbox
Get-DistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-UMMailbox
Get-User
String (wildcards accepted) or $null

For example, Get-Recipient -Filter "SamAccountName -like 'laura*'"

SCLDeleteThresholdInt

LDAP display name Available on cmdlets Value
msExchMessageHygieneSCLDeleteThreshold Get-Mailbox -2147483648 (SCL value 0), -2147483647 (SCL value 1), -2147483646 (SCL value 2), -2147483645 (SCL value 3), -2147483644 (SCL value 4), -2147483643 (SCL value 5), -2147483642 (SCL value 6), -2147483641 (SCL value 7), -2147483640 (SCL value 8), -2147483639 (SCL value 9) or $null

This property is displayed as SCLDeleteThreshold in the results of the command Get-Mailbox -Identity <MailboxIdentity> | Format-List, but you need to use the property name SCLDeleteThresholdInt in the filter. For example, Get-Mailbox -Filter "SCLDeleteThresholdInt -ge -2147483640".

SCLJunkThresholdInt

LDAP display name Available on cmdlets Value
msExchMessageHygieneSCLJunkThreshold Get-Mailbox -2147483648 (SCL value 0), -2147483647 (SCL value 1), -2147483646 (SCL value 2), -2147483645 (SCL value 3), -2147483644 (SCL value 4), -2147483643 (SCL value 5), -2147483642 (SCL value 6), -2147483641 (SCL value 7), -2147483640 (SCL value 8), -2147483639 (SCL value 9) or $null

This property is displayed as SCLJunkThreshold in the results of the command Get-Mailbox -Identity <MailboxIdentity> | Format-List, but you need to use the property name SCLJunkThresholdInt in the filter. For example, Get-Mailbox -Filter "SCLJunkThresholdInt -ge -2147483645".

SCLQuarantineThresholdInt

LDAP display name Available on cmdlets Value
msExchMessageHygieneSCLQuarantineThreshold Get-Mailbox -2147483648 (SCL value 0), -2147483647 (SCL value 1), -2147483646 (SCL value 2), -2147483645 (SCL value 3), -2147483644 (SCL value 4), -2147483643 (SCL value 5), -2147483642 (SCL value 6), -2147483641 (SCL value 7), -2147483640 (SCL value 8), -2147483639 (SCL value 9) or $null

This property is displayed as SCLQuarantineThreshold in the results of the command Get-Mailbox -Identity <MailboxIdentity> | Format-List, but you need to use the property name SCLQuarantineThresholdInt in the filter. For example, Get-Mailbox -Filter "SCLQuarantineThresholdInt -ge -2147483643".

SCLRejectThresholdInt

LDAP display name Available on cmdlets Value
msExchMessageHygieneSCLRejectThreshold Get-Mailbox -2147483648 (SCL value 0), -2147483647 (SCL value 1), -2147483646 (SCL value 2), -2147483645 (SCL value 3), -2147483644 (SCL value 4), -2147483643 (SCL value 5), -2147483642 (SCL value 6), -2147483641 (SCL value 7), -2147483640 (SCL value 8), -2147483639 (SCL value 9) or $null

This property is displayed as SCLRejectThreshold in the results of the command Get-Mailbox -Identity <MailboxIdentity> | Format-List, but you need to use the property name SCLRejectThresholdInt in the filter. For example, Get-Mailbox -Filter "SCLRejectThresholdInt -ge -2147483641".

SendOofMessageToOriginatorEnabled

LDAP display name Available on cmdlets Value
oOFReplyToOriginator Get-DistributionGroup
Get-DynamicDistributionGroup
Get-UnifiedGroup
Boolean ($true or $false)

For example, Get-DistributionGroup -Filter 'SendOofMessageToOriginatorEnabled -eq $true'.

ServerLegacyDN

LDAP display name Available on cmdlets Value
msExchHomeServerName Get-CASMailbox
Get-Mailbox
Get-Recipient
Get-UMMailbox
String (wildcards accepted) or $null

For example, Get-Mailbox -Filter "ServerLegacyDN -like 'Mailbox01'".

This is an example of a complete ServerLegacyDN value: /o=Contoso Corporation/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Configuration/cn=Servers/cn=Mailbox01.

ServerName

LDAP display name Available on cmdlets Value
n/a Get-CASMailbox
Get-Mailbox
Get-Recipient
Get-UMMailbox
String or $null

For example, Get-Recipient -Filter "ServerName -eq 'Mailbox01'".

SharingPolicy

LDAP display name Available on cmdlets Value
msExchSharingPolicyLink Get-Mailbox
Get-Recipient
String or $null

This filter requires the distinguished name of the sharing policy. For example, Get-Mailbox -Filter "SharingPolicy -eq 'CN=Custom Sharing Policy,CN=Federation,CN=Contoso Corporation,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=contoso,DC=com'".

To find the distinguished names of sharing policies, run this command: Get-SharingPolicy | Format-List Name,DistinguishedName.

Note

For the default assignment of the default sharing policy (named Default Sharing Policy) to a mailbox, the value of the SharingPolicy property is blank ($null).

Sid

LDAP display name Available on cmdlets Value
objectSid Get-Group
Get-LinkedUser
Get-SecurityPrincipal
Get-User
String

For example, Get-User -Filter "Sid -eq 's-1-5-21-3628364307-1600040346-819251021-2603'".

SidHistory

LDAP display name Available on cmdlets Value
SIDHistory Get-Group
Get-LinkedUser
Get-User
String or $null

For example, Get-User -Filter "SidHistory -eq 's-1-5-21-3628364307-1600040346-819251021-2603'".

SimpleDisplayName

LDAP display name Available on cmdlets Value
displayNamePrintable Get-Contact
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-RemoteMailbox
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "SimpleDisplayName -like 'lila*'".

SingleItemrecoveryEnabled

LDAP display name Available on cmdlets Value
n/a Get-Mailbox
Get-MailUser
Get-RemoteMailbox
Boolean ($true or $false)

For example, Get-Mailbox -Filter 'SingleItemRecoveryEnabled -eq $true'.

SKUAssigned

LDAP display name Available on cmdlets Value
n/a Get-LinkedUser
Get-Mailbox
Get-MailUser
Get-Recipient
Get-User
Boolean ($true or $false) or $null.

For example, Get-User -Filter 'SKUAssigned -eq $true'.

SourceAnchor

LDAP display name Available on cmdlets Value
n/a Get-Mailbox String (wildcards accepted) or $null

For example, Get-Mailbox -Filter 'SourceAnchor -ne $null'.

StateOrProvince

LDAP display name Available on cmdlets Value
st Get-Contact
Get-LinkedUser
Get-Recipient
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "StateOrProvince -like 'Carolina*'".

StreetAddress

LDAP display name Available on cmdlets Value
streetAddress Get-Contact
Get-LinkedUser
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "StreetAddress -like '36th Ave NE*'".

StsRefreshTokensValidFrom

LDAP display name Available on cmdlets Value
msExchStsRefreshTokensValidFrom Get-LinkedUser
Get-Mailbox
Get-MailUser
Get-RemoteMailbox
Get-User
$null or a date/time value: 64-bit value representing the number of 100-nanosecond intervals since January 1, 1601 (UTC)

For example, Get-User -Filter "StsRefreshTokensValidFrom -gt '8/1/2017'".

TelephoneAssistant

LDAP display name Available on cmdlets Value
telephoneAssistant Get-Contact
Get-LinkedUser
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "TelephoneAssistant -like '206*'".

ThrottlingPolicy

LDAP display name Available on cmdlets Value
msExchThrottlingPolicyDN Get-Mailbox String or $null

This filter requires the distinguished name of the throttling policy. For example, Get-Mailbox -Filter "ThrottlingPolicy -eq 'CN=Custom Throttling Policy,CN=Global Settings,CN=Contoso Corporation,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=contoso,DC=com'".

To find the distinguished names of throttling policies, run this command: Get-ThrottlingPolicy | Format-List Name,DistinguishedName.

Title

LDAP display name Available on cmdlets Value
title Get-Contact
Get-LinkedUser
Get-Recipient
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "Title -eq 'Dr.'".

UMAddresses

LDAP display name Available on cmdlets Value
msExchUMAddresses Get-UMMailbox String (wildcards accepted) or $null

For example, Get-UMMailbox -Filter 'UMAddresses -ne $null'.

UMCallingLineIds

LDAP display name Available on cmdlets Value
msExchUMCallingLineIds Get-Contact
Get-LinkedUser
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "UMCallingLineIds -like '123*'".

Although this property is multi-valued, the filter returns a match if the property contains the specified value.

UMDtmfMap

LDAP display name Available on cmdlets Value
msExchUMDtmfMap Get-Contact
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-RemoteMailbox
Get-UMMailbox
Get-User
String (wildcards accepted) or $null

For example, Get-Mailbox -Filter "UMDtmfMap -like '26297*'".

Although this property is multi-valued, the filter returns a match if the property contains the specified value.

UMEnabled

LDAP display name Available on cmdlets Value
n/a Get-Mailbox
Get-Recipient
Get-UMMailbox
Boolean ($true or $false)

For example, Get-Mailbox -Filter 'UMEnabled -eq $true'.

UMMailboxPolicy

LDAP display name Available on cmdlets Value
msExchUMTemplateLink Get-Recipient
Get-UMMailbox
String or $null

This filter requires the distinguished name of the UM mailbox policy. For example, Get-Recipient -Filter "UMMailboxPolicy -eq 'CN=Contoso Default Policy,CN=UM Mailbox Policies,CN=Contoso Corporation,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=contoso,DC=com'".

To find the distinguished names of UM mailbox policies, run this command: Get-UMMailboxPolicy | Format-List Name,DistinguishedName.

UMRecipientDialPlanId

LDAP display name Available on cmdlets Value
msExchUMRecipientDialPlanLink Get-Recipient String or $null

This filter requires the distinguished name of the UM dial plan. For example, Get-Recipient -Filter "UMMailboxPolicy -eq 'CN=Contoso Dial Plan,CN=UM DialPlan Container,CN=Contoso Corporation,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=contoso,DC=com'".

To find the distinguished names of UM dial plans, run this command: Get-UMDialPlan | Format-List Name,DistinguishedName.

UpgradeRequest

LDAP display name Available on cmdlets Value
n/a Get-User None (0), TenantUpgrade (1), PrestageUpgrade (2), CancelPrestageUpgrade (3), PilotUpgrade (4), or TenantUpgradeDryRun (5),

For example, Get-User -Filter "UpgradeRequest -ne 'None'".

UpgradeStatus

LDAP display name Available on cmdlets Value
n/a Get-User None (0), NotStarted (1), InProgress (2), Warning (3), Error (4), Cancelled (5), Complete (6), or ForceComplete (7).

For example, Get-User -Filter "UpgradeStatus -ne 'None'".

UsageLocation

LDAP display name Available on cmdlets Value
msExchUsageLocation Get-Mailbox
Get-MailUser
Get-Recipient
String or $null

This filter requires the ISO 3166-1 country name (for example, United States), or two-letter country code (for example US) for the user in Microsoft 365. For more information, see Country Codes - ISO 3166.

For example, Get-Recipient -Filter 'UsageLocation -eq "US"'.

UseDatabaseQuotaDefaults

LDAP display name Available on cmdlets Value
mDBUseDefaults Get-Mailbox Boolean ($true or $false)

For example, Get-Mailbox -Filter 'UseDatabaseQuotaDefaults -eq $false'.

UserAccountControl

LDAP display name Available on cmdlets Value
userAccountControl Get-LinkedUser
Get-User
AccountDisabled, DoNotExpirePassword, or NormalAccount

For example, Get-User -Filter "UserAccountControl -eq 'NormalAccount'".

You can specify multiple values separated by commas, but the order matters. For example, Get-User -Filter "UserAccountControl -eq 'AccountDisabled,NormalAccount'" returns different results than Get-User -Filter "UserAccountControl -eq 'NormalAccount,AccountDisabled'".

This multivalued property will only return a match if the property equals the specified value.

UserPrincipalName

LDAP display name Available on cmdlets Value
userPrincipalName Get-LinkedUser
Get-Mailbox
Get-MailUser
Get-RemoteMailbox
Get-User
String (wildcards accepted)

For example, Get-User -Filter "UserPrincipalName -like 'julia@*'".

VoiceMailSettings

LDAP display name Available on cmdlets Value
msExchUCVoiceMailSettings Get-Contact
Get-LinkedUser
Get-User
String or $null

For example, Get-User -Filter 'VoiceMailSettings -ne $null'.

WebPage

LDAP display name Available on cmdlets Value
wWWHomePage Get-Contact
Get-LinkedUser
Get-User
String (wildcards accepted) or $null

For example, Get-User -Filter "WebPage -like 'https://intranet.contoso.com/*'".

WhenChanged

LDAP display name Available on cmdlets Value
WhenChanged Get-CASMailbox
Get-Contact
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-SecurityPrincipal
Get-UMMailbox
Get-User
Get-UnifiedGroup
A date/time value: 64-bit value representing the number of 100-nanosecond intervals since January 1, 1601 (UTC)

For example, Get-Recipient -Filter "WhenChanged -gt '8/1/2017 2:00:00 PM'".

WhenChangedUTC

LDAP display name Available on cmdlets Value
n/a Get-CASMailbox
Get-Contact
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-SecurityPrincipal
Get-UMMailbox
Get-User
Get-UnifiedGroup
A date/time value: 64-bit value representing the number of 100-nanosecond intervals since January 1, 1601 (UTC)

For example, Get-Recipient -Filter "WhenChangedUTC -gt '8/1/2017 2:00:00 PM'".

WhenCreated

LDAP display name Available on cmdlets Value
whenCreated Get-CASMailbox
Get-Contact
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-SecurityPrincipal
Get-UMMailbox
Get-User
Get-UnifiedGroup
A date/time value: 64-bit value representing the number of 100-nanosecond intervals since January 1, 1601 (UTC)

For example, Get-Recipient -Filter "WhenCreated -gt '8/1/2017 2:00:00 PM'".

WhenCreatedUTC

LDAP display name Available on cmdlets Value
n/a Get-CASMailbox
Get-Contact
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-Recipient
Get-RemoteMailbox
Get-SecurityPrincipal
Get-UMMailbox
Get-User
Get-UnifiedGroup
A date/time value: 64-bit value representing the number of 100-nanosecond intervals since January 1, 1601 (UTC)

For example, Get-Recipient -Filter "WhenCreatedUTC -gt '8/1/2017 2:00:00 PM'".

WhenMailboxCreated

LDAP display name Available on cmdlets Value
msExchWhenMailboxCreated Get-Mailbox
Get-MailUser
Get-Recipient
Get-RemoteMailbox
A date/time value: 64-bit value representing the number of 100-nanosecond intervals since January 1, 1601 (UTC)

For example, Get-Recipient -Filter "WhenMailboxCreated -gt '8/1/2017 2:00:00 PM'".

WhenSoftDeleted

LDAP display name Available on cmdlets Value
msExchWhenSoftDeletedTime Get-LinkedUser
Get-Mailbox
Get-MailUser
Get-RemoteMailbox
Get-User
Get-UnifiedGroup
A date/time value: 64-bit value representing the number of 100-nanosecond intervals since January 1, 1601 (UTC)

This filter requires the SoftDeleted switch in the command for mailboxes.

For example, Get-Mailbox -SoftDeletedMailbox -Filter "WhenSoftDeleted -gt '8/1/2017 2:00:00 PM'".

WindowsEmailAddress

LDAP display name Available on cmdlets Value
mail Get-Contact
Get-DistributionGroup
Get-DynamicDistributionGroup
Get-Group
Get-LinkedUser
Get-Mailbox
Get-MailContact
Get-MailPublicFolder
Get-MailUser
Get-RemoteMailbox
Get-User
String (wildcards accepted) or $null

For example, Get-Mailbox -Filter "WindowsEmailAddress -like '@fabrikam.com*'".

WindowsLiveID

LDAP display name Available on cmdlets Value
msExchWindowsLiveID Get-LinkedUser
Get-Mailbox
Get-MailUser
Get-Recipient
Get-User
String (wildcards accepted) or $null

For example, Get-Mailbox -Filter "WindowsEmailAddress -like '@fabrikam.onmicrosoft.com*'".|

For more information

Exchange 2007 was the first version of Exchange that required OPATH filters instead of LDAP filters. For more information about converting LDAP filters to OPATH filters, see the Microsoft Exchange Team Blog article, Need help converting your LDAP filters to OPATH?.