Parameter Attribute DataType Description Allowed Values
Identity Write String The Identity parameter specifies the Perimeter Configuration policy that you want to modify.
GatewayIPAddresses Write StringArray[] Use the GatewayIPAddresses parameter to create or modify a list of gateway server IP addresses to add to IP safelists.
Ensure Write String Specifies if this Outbound connector should exist. Present, Absent
Credential Write PSCredential Credentials of the Exchange Global Admin
ApplicationId Write String Id of the Azure Active Directory application to authenticate with.
TenantId Write String Id of the Azure Active Directory tenant used for authentication.
CertificateThumbprint Write String Thumbprint of the Azure Active Directory application's authentication certificate to use for authentication.
CertificatePassword Write PSCredential Username can be made up to anything but password will be used for CertificatePassword
CertificatePath Write String Path to certificate used in service principal usually a PFX file.



Modify the perimeter Configuration policy in your cloud-based organization.


Example 1

This example is used to test new resources and showcase the usage of new resources being worked on. It is not meant to use as a production baseline.

Configuration Example
        [Parameter(Mandatory = $true)]
    Import-DscResource -ModuleName Microsoft365DSC

    node localhost
        EXOPerimeterConfiguration 'ConfigurePerimeterConfiguration'
            Identity             = "Global"
            GatewayIPAddresses   = ""
            Ensure               = "Present"
            Credential           = $credsGlobalAdmin