EXOEOPProtectionPolicyRule

Parameters

Parameter	Attribute	DataType	Description	Allowed Values
Comments	Write	String	The Comments parameter specifies informative comments for the rule, such as what the rule is used for or how it has changed over time. The length of the comment can't exceed 1024 characters.
ExceptIfRecipientDomainIs	Write	StringArray[]	The ExceptIfRecipientDomainIs parameter specifies an exception that looks for recipients with email addresses in the specified domains. You can specify multiple domains separated by commas.
ExceptIfSentTo	Write	StringArray[]	The ExceptIfSentTo parameter specifies an exception that looks for recipients in messages. You can use any value that uniquely identifies the recipient.
ExceptIfSentToMemberOf	Write	StringArray[]	The ExceptIfSentToMemberOf parameter specifies an exception that looks for messages sent to members of groups. You can use any value that uniquely identifies the group.
Identity	Key	String	The Identity parameter specifies the rule that you want to view. You can use any value that uniquely identifies the rule.
State	Write	String	This parameter defin if the rule is enabled or disabled
Name	Write	String	The Name parameter specifies a unique name for the rule. The maximum length is 64 characters.
Priority	Write	UInt32	The Priority parameter specifies a priority value for the rule that determines the order of rule processing. A lower integer value indicates a higher priority, the value 0 is the highest priority, and rules can't have the same priority value.
RecipientDomainIs	Write	StringArray[]	The RecipientDomainIs parameter specifies a condition that looks for recipients with email addresses in the specified domains. You can specify multiple domains separated by commas.
SentTo	Write	StringArray[]	The SentTo parameter specifies a condition that looks for recipients in messages. You can use any value that uniquely identifies the recipient.
SentToMemberOf	Write	StringArray[]	The SentToMemberOf parameter specifies a condition that looks for messages sent to members of distribution groups, dynamic distribution groups, or mail-enabled security groups. You can use any value that uniquely identifies the group.
Ensure	Write	String	Present ensures the instance exists, absent ensures it is removed.	Present, Absent
Credential	Write	PSCredential	Credentials of the workload's 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.
ApplicationSecret	Write	PSCredential	Secret of the Azure Active Directory tenant used for authentication.

Description

This resource configures EOP Protection Policy Rules.

Permissions

Exchange

To authenticate with Microsoft Exchange, this resource required the following permissions:

Roles

• SecurityAdmin, TransportHygiene

Role Groups

• None

Examples

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
{
    param(
        [Parameter()]
        [System.String]
        $ApplicationId,

        [Parameter()]
        [System.String]
        $TenantId,

        [Parameter()]
        [System.String]
        $CertificateThumbprint
    )
    Import-DscResource -ModuleName Microsoft365DSC

    node localhost
    {
        EXOEOPProtectionPolicyRule "EXOEOPProtectionPolicyRule-Strict Preset Security Policy"
        {
            Ensure                    = "Present";
            ExceptIfRecipientDomainIs = @("sandrodev.onmicrosoft.com");
            Identity                  = "Strict Preset Security Policy";
            Name                      = "Strict Preset Security Policy";
            Priority                  = 0;
            State                     = "Enabled";
            ApplicationId         = $ApplicationId
            TenantId              = $TenantId
            CertificateThumbprint = $CertificateThumbprint
        }
    }
}