--- title: "Set-VBOOnPremConnectionSettings" description: "This cmdlet modifies connection settings to access on-premises Microsoft organizations. You can apply these settings to add on-premises Microsoft organizations to the Veeam Backup for Microsoft 365 infrastructure." canonical: "https://helpcenter.veeam.com/docs/vbo365/powershell/set-vboonpremconnectionsettings.html" breadcrumb: "PowerShell Reference > Veeam Backup for Microsoft 365 PowerShell Reference > Organizations Management > Organization Connection Settings > Set-VBOOnPremConnectionSettings" dateModified: "2026-08-21" --- # Set-VBOOnPremConnectionSettings ## Short Description Modifies connection settings to access on-premises Microsoft organizations. ## Syntax This cmdlet provides the following parameter sets:

ExchangeParameterSet (Default)
``` Set-VBOOnPremConnectionSettings -Settings [-Credential ] [-ServerName ] [-UseSSL] [-SkipCAVerification] [-SkipCommonNameVerification] [-SkipRevocationCheck] [-ConfigureUserAccount] [-ConfigureThrottlingPolicy] [] ```
SharePointParameterSet
``` Set-VBOOnPremConnectionSettings -Settings [-Credential ] [-ServerName ] [-ServerPort ] [-UseSSL] [-SkipCAVerification] [-SkipCommonNameVerification] [-SkipRevocationCheck] [] ```

## Detailed Description This cmdlet modifies connection settings to access on-premises Microsoft organizations. You can apply these settings to add on-premises Microsoft organizations to the Veeam Backup for Microsoft 365 infrastructure. To modify settings, you need to enter the necessary parameters with new values. The parameters that you omit will remain unchanged. ## Parameters

Parameter	Description	Type	Required	Position	Accept Pipeline Input
ConfigureThrottlingPolicy	Defines that the cmdlet will skip the default Exchange throttling policy and will use the `VeeamArchiverThrottlingPolicy` that provides unlimited network bandwidth. Default: False	`SwitchParameter`	False	Named	False
ConfigureUserAccount	Defines that the cmdlet will assign the user to the `ApplicationImpersonation` role. Default: False	`SwitchParameter`	False	Named	False
Credential	Specifies credentials. The cmdlet will use these credentials to connect to an on-premises Microsoft organization. Note: You must specify credentials in in one of the following formats: `Account@domain` `Domain\account`	`PSCredential`	False	Named	False
ServerName	Specifies a name of an on-premises Microsoft server. The cmdlet will connect to this server.	`String`	False	Named	False
ServerPort	Specifies a port number that the cmdlet will use to connect to the on-premises Microsoft SharePoint server. Note: This parameter is not required if you want to add the on-premises Microsoft Exchange organization.	`UInt16`	False	Named	False
Settings	Specifies the authentication settings that you want to modify. Accepts the `VBOOnPremConnectionSettings` object. To create this object, run the `New-VBOOnPremConnectionSettings` cmdlet.	`VBOOnPremConnectionSettings`	True	Named	True (ByValue)
SkipCAVerification	For SSL connection. Defines that the cmdlet will skip the certificate trusted authority verification. Default: False	`SwitchParameter`	False	Named	False
SkipCommonNameVerification	For SSL connection. Defines that the cmdlet will skip the certificate common name verification. Default: False	`SwitchParameter`	False	Named	False
SkipRevocationCheck	For SSL connection. Defines that the cmdlet will skip the certificate revocation check. Default: False	`SwitchParameter`	False	Named	False
UseSSL	Defines that the cmdlet will enable SSL encryption. The cmdlet will establish secure connection to on-premises Microsoft server using SSL. Default: False	`SwitchParameter`	False	Named	False

`` This cmdlet supports Microsoft PowerShell common parameters. For more information on common parameters, see the [About Common Parameters](http://go.microsoft.com/fwlink/p/?LinkID=113216) section of Microsoft Learn. ## Examples ::: example ### Example 1: Modifying Connection Settings for Microsoft Exchange Organization This example shows how to modify connection settings for a Microsoft Exchange on-premises organization with the name *ABC*. ``` $Credentials = Get-Credential $Organization = Get-VBOOrganization -Name "ABC" Set-VBOOnPremConnectionSettings -Settings $Organization.OnPremConnectionSettings -Credential $Credentials -ServerName Support.North ``` Perform the following steps: 1. Run the [`Get-Credential`](https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.security/get-credential) cmdlet to create a credential object. Enter credentials you want to use for authenticating to a Microsoft Exchange on-premises organization. Save the result to the `$Credentials` variable. 2. Run the [`Get-VBOOrganization`](get-vboorganization.md) cmdlet to get an organization with the name *ABC*. Save the result to the `$Organization` variable. 3. Run the `Set-VBOOnPremConnectionSettings` cmdlet with the `$Organization.OnPremConnectionSettings` and `$Credentials` variables and the `ServerName` parameter value to modify the connection settings for a Microsoft Exchange on-premises organization with the name *ABC*. ::: ::: example ### Example 2: Modifying Connection Settings for Microsoft SharePoint Organization This example shows how to modify connection settings for a Microsoft SharePoint on-premises organization with the name *ABC*. ``` $Credentials = Get-Credential $Organization = Get-VBOOrganization -Name "ABC" Set-VBOOnPremConnectionSettings -Settings $Organization.OnPremConnectionSettings -Credential $Credentials -ServerName Support.North -ServerPort 5986 ``` Perform the following steps: 1. Run the [`Get-Credential`](https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.security/get-credential) cmdlet to create a credential object. Enter credentials you want to use for authenticating to a Microsoft SharePoint organization. Save the result to the `$Credentials` variable. 2. Run the [`Get-VBOOrganization`](get-vboorganization.md) cmdlet to get an organization with the name *ABC*. Save the result to the `$Organization` variable. 3. Run the `Set-VBOOnPremConnectionSettings` cmdlet with the `$Organization.OnPremConnectionSettings` and `$Credentials` variables and the `ServerName` and `ServerPort` parameters values to modify the connection settings for a Microsoft SharePoint on-premises organization with the name *ABC*. ::: ## Related Commands - [`Get-VBOOrganization`](get-vboorganization.md) - [``Get-Credential``](https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.security/get-credential)