Commands › Exchange Online

Set-LdapDirectory

Exchange Online ExchangeOnlineManagement Set-*

Modify LDAP directory configurations.

Quick start script

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

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

# 3. Make the change (dry run first)
Set-LdapDirectory -Id <String> -Organization <OrganizationIdParameter> -WhatIf
Set-LdapDirectory -Id <String> -Organization <OrganizationIdParameter>

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

Syntax

Set-LdapDirectory [-Id] <String> -Organization <OrganizationIdParameter>
 [-BaseDn <String>]
 [-Confirm]
 [-Host <String>]
 [-NoSsl]
 [-Port <Int32>]
 [-TimeoutSec <Int32>]
 [-UseSsl]
 [-WhatIf]
 [<CommonParameters>]

Parameters (10)

Parameter	Type	Required	What it controls
-Id	String	yes	The Id parameter specifies the unique identifier of the LDAP directory configuration that you want to modify.
-Organization	OrganizationIdParameter	yes	The Organization parameter specifies your organization where the LDAP directory configuration is stored (for example, contoso.onmicrosoft.com).
-BaseDn	String		The BaseDn parameter specifies the base distinguished name that scopes LDAP searches. For example, "OU=Users,DC=fabrikam,DC=com".
-Confirm	SwitchParameter		The Confirm switch specifies whether to show or hide the confirmation prompt. How this switch affects the cmdlet depends on whether the cmdlet requires confirmation before proceeding.
-Host	String		The Host parameter specifies the LDAP server host name or IP address.
-NoSsl	SwitchParameter		The NoSsl switch specifies that SSL/TLS is disabled for the updated connection settings. You don't need to specify a value with this switch.
-Port	Int32		The Port parameter specifies the port used for LDAP communication. Typical values are 389 for LDAP and 636 for LDAPS.
-TimeoutSec	Int32		The TimeoutSec parameter specifies the LDAP connection timeout in seconds. A valid value is an integer between 1 and 300. The default value is 30.
-UseSsl	SwitchParameter		The UseSsl switch specifies that SSL/TLS is enabled for the updated connection settings. You don't need to specify a value with this switch.
-WhatIf	SwitchParameter		The WhatIf switch simulates the actions of the command. You can use this switch to view the changes that would occur without actually applying those changes. You don't need to specify a value with this switch.

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