Get-LinkedUser

Module:

ExchangePowerShell

Applies to:

Exchange Online

This cmdlet is available only in the cloud-based service.

Use the Get-LinkedUser cmdlet to view existing linked user accounts.

For information about the parameter sets in the Syntax section below, see Exchange cmdlet syntax.

Syntax

Get-LinkedUser
   [-Anr <String>]
   [-Filter <String>]
   [-OrganizationalUnit <OrganizationalUnitIdParameter>]
   [-ResultSize <Unlimited>]
   [-SortBy <String>]
   [<CommonParameters>]

Get-LinkedUser
   [[-Identity] <UserIdParameter>]
   [-Filter <String>]
   [-OrganizationalUnit <OrganizationalUnitIdParameter>]
   [-ResultSize <Unlimited>]
   [-SortBy <String>]
   [<CommonParameters>]

Description

You need to be assigned permissions before you can run this cmdlet. Although this topic lists all parameters for the cmdlet, you may not have access to some parameters if they're not included in the permissions assigned to you. To find the permissions required to run any cmdlet or parameter in your organization, see Find the permissions required to run any Exchange cmdlet.

Examples

Example 1

Get-LinkedUser

This example lists all linked users in the organization.

Example 2

Get-RemoteMailbox -Identity laura@contoso.com | Format-List

This example returns a detailed information for the linked for the user laura@contoso.com.

Parameters

-Anr

The Anr parameter specifies a string on which to perform an ambiguous name resolution (ANR) search. You can specify a partial string and search for objects with an attribute that matches that string. The default attributes searched are:

• CommonName (CN)
• DisplayName
• FirstName
• LastName
• Alias

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False
Applies to:	Exchange Online

-Filter

The Filter parameter uses OPATH syntax to filter the results by the specified properties and values. The search criteria uses the syntax "Property -ComparisonOperator 'Value'".

• Enclose the whole OPATH filter in double quotation marks " ". If the filter contains system values (for example, $true, $false, or $null), use single quotation marks ' ' instead. Although this parameter is a string (not a system block), you can also use braces { }, but only if the filter doesn't contain variables.
• Property is a filterable property. For more information about the filterable properties, see Filterable properties for the Filter parameter.
• ComparisonOperator is an OPATH comparison operator (for example -eq for equals and -like for string comparison). For more information about comparison operators, see about_Comparison_Operators.
• Value is the property value to search for. Enclose text values and variables in single quotation marks ('Value' or '$Variable'). If a variable value contains single quotation marks, you need to identify (escape) the single quotation marks to expand the variable correctly. For example, instead of '$User', use '$($User -Replace "'","''")'. Don't enclose integers or system values in quotation marks (for example, use 500, $true, $false, or $null instead).

You can chain multiple search criteria together using the logical operators -and and -or. For example, "Criteria1 -and Criteria2" or "(Criteria1 -and Criteria2) -or Criteria3".

For detailed information about OPATH filters in Exchange, see Additional OPATH syntax information.

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False
Applies to:	Exchange Online

-Identity

The Identity parameter specifies the linked user that you want to view. You can use any value that uniquely identifies the linked user. For example:

• Name
• Distinguished name (DN)
• Canonical DN
• GUID

Type:	UserIdParameter
Position:	1
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False
Applies to:	Exchange Online

-OrganizationalUnit

This parameter is reserved for internal Microsoft use.

Type:	OrganizationalUnitIdParameter
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False
Applies to:	Exchange Online

-ResultSize

The ResultSize parameter specifies the maximum number of results to return. If you want to return all requests that match the query, use unlimited for the value of this parameter. The default value is 1000.

Type:	Unlimited
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False
Applies to:	Exchange Online

-SortBy

The SortBy parameter specifies the property to sort the results by. You can sort by only one property at a time. The results are sorted in ascending order.

If the default view doesn't include the property you're sorting by, you can append the command with | Format-Table -Auto Property1,Property2,...PropertyX. to create a new view that contains all of the properties that you want to see. Wildcards (*) in the property names are supported.

You can sort by the following properties:

• Name
• DisplayName
• City
• FirstName
• LastName
• Office

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False
Applies to:	Exchange Online

Inputs

Input types

To see the input types that this cmdlet accepts, see Cmdlet Input and Output Types. If the Input Type field for a cmdlet is blank, the cmdlet doesn't accept input data.

Outputs

Output types

To see the return types, which are also known as output types, that this cmdlet accepts, see Cmdlet Input and Output Types. If the Output Type field is blank, the cmdlet doesn't return data.