EXOHostedOutboundSpamFilterPolicy

Parameters

Parameter	Attribute	DataType	Description	Allowed Values
Identity	Key	String	The Identity parameter specifies the name of the policy that you want to modify. There is only one policy named 'Default'
AdminDisplayName	Write	String	The AdminDisplayName parameter specifies a description for the policy.
BccSuspiciousOutboundAdditionalRecipients	Write	StringArray[]	The BccSuspiciousOutboundAdditionalRecipients parameter specifies the recipients to add to the Bcc field of outgoing spam messages. Valid input for this parameter is an email address. Separate multiple email addresses with commas.
BccSuspiciousOutboundMail	Write	Boolean	The BccSuspiciousOutboundMail parameter enables or disables adding recipients to the Bcc field of outgoing spam messages. Valid input for this parameter is $true or $false. The default value is $false. You specify the additional recipients using the BccSuspiciousOutboundAdditionalRecipients parameter.
NotifyOutboundSpam	Write	Boolean	The NotifyOutboundSpam parameter enables or disables sending notification messages to administrators when an outgoing message is determined to be spam. Valid input for this parameter is $true or $false. The default value is $false. You specify the administrators to notify by using the NotifyOutboundSpamRecipients parameter.
NotifyOutboundSpamRecipients	Write	StringArray[]	The NotifyOutboundSpamRecipients parameter specifies the administrators to notify when an outgoing message is determined to be spam. Valid input for this parameter is an email address. Separate multiple email addresses with commas.
RecipientLimitInternalPerHour	Write	String	The RecipientLimitInternalPerHour parameter specifies the maximum number of internal recipients that a user can send to within an hour. A valid value is 0 to 10000. The default value is 0, which means the service defaults are used.
RecipientLimitPerDay	Write	String	The RecipientLimitPerDay parameter specifies the maximum number of recipients that a user can send to within a day. A valid value is 0 to 10000. The default value is 0, which means the service defaults are used.
RecipientLimitExternalPerHour	Write	String	The RecipientLimitExternalPerHour parameter specifies the maximum number of external recipients that a user can send to within an hour. A valid value is 0 to 10000. The default value is 0, which means the service defaults are used.
ActionWhenThresholdReached	Write	String	The ActionWhenThresholdReached parameter specifies the action to take when any of the limits specified in the policy are reached. Valid values are: Alert, BlockUser, BlockUserForToday. BlockUserForToday is the default value.
AutoForwardingMode	Write	String	The AutoForwardingMode specifies how the policy controls automatic email forwarding to outbound recipients. Valid values are: Automatic, On, Off.
Ensure	Write	String	Specify if this rule should exist or not. This value must be 'Present' as the Default policy cannot be deleted.	Present
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.

EXOHostedOutboundSpamFilterPolicy

Description

This resource configures the settings of the outbound spam filter policy in your cloud-based organization.

Parameters

Ensure

• Required: No (Defaults to 'Present')
• Description: Present is the only value accepted. Configurations using Ensure = 'Absent' will throw an Error!

IsSingleInstance

• Required: Yes
• Description: Single instance resource, the value must be 'Yes'

Credential

• Required: Yes
• Description: Credentials of the Office 365 Global Admin

Identity

• Required: No
• Description: The Identity parameter specifies the policy that you want to modify. There's only one policy named Default.

AdminDisplayName

• Required: No
• Description: The AdminDisplayName parameter specifies a description for the policy.

BccSuspiciousOutboundMail

• Required: No
• Description: The BccSuspiciousOutboundMail parameter enables or disables adding recipients to the Bcc field of outgoing spam messages. Valid input for this parameter is $true or $false. The default value is $false. You specify the additional recipients using the BccSuspiciousOutboundAdditionalRecipients parameter.

BccSuspiciousOutboundAdditionalRecipients

• Required: No
• Description: The BccSuspiciousOutboundAdditionalRecipients parameter specifies the recipients to add to the Bcc field of outgoing spam messages. You can specify multiple values separated by commas.

NotifyOutboundSpam

• Required: No
• Description: The NotifyOutboundSpam parameter enables or disables sending notification messages to administrators when an outgoing message is determined to be spam. Valid input for this parameter is $true or $false. The default value is $false. You specify the administrators to notify by using the NotifyOutboundSpamRecipients parameter.

NotifyOutboundSpamRecipients

• Required: No
• Description: The NotifyOutboundSpamRecipients parameter specifies the administrators to notify when an outgoing message is determined to be spam. Valid input for this parameter is an email address. Separate multiple email addresses with commas.

RecipientLimitInternalPerHour

• Required: No
• Description: The RecipientLimitInternalPerHour parameter specifies the maximum number of internal recipients that a user can send to within an hour. A valid value is 0 to 10000. The default value is 0, which means the service defaults are used.

RecipientLimitPerDay

• Required: No
• Description: The RecipientLimitPerDay parameter specifies the maximum number of recipients that a user can send to within a day. A valid value is 0 to 10000. The default value is 0, which means the service defaults are used.

RecipientLimitExternalPerHour

• Required: No
• Description: The RecipientLimitExternalPerHour parameter specifies the maximum number of external recipients that a user can send to within an hour. A valid value is 0 to 10000. The default value is 0, which means the service defaults are used.

ActionWhenThresholdReached

• Required: No
• Description: The ActionWhenThresholdReached parameter specifies the action to take when any of the limits specified in the policy are reached. Valid values are: Alert, BlockUser, BlockUserForToday. BlockUserForToday is the default value.

AutoForwardingMode

• Required: No
• Description: The AutoForwardingMode specifies how the policy controls automatic email forwarding to outbound recipients. Valid values are: Automatic, On, Off.

Example

EXOHostedOutboundSpamFilterPolicy HostedOutboundSpamFilterPolicyExample {
  IsSingleInstance                          = 'Yes'
  Ensure                                    = 'Present'
  Identity                                  = 'Default'
  Credential                                = $Credential
  AdminDisplayName                          = 'Default Outbound Spam Filter Policy'
  BccSuspiciousOutboundMail                 = $true
  BccSuspiciousOutboundAdditionalRecipients = @('admin@contoso.com')
  NotifyOutboundSpam                        = $true
  NotifyOutboundSpamRecipients              = @('supervisor@contoso.com')
  RecipientLimitInternalPerHour             = '0'
  RecipientLimitPerDay                      = '0'
  RecipientLimitExternalPerHour             = '0'
  ActionWhenThresholdReached                = 'BlockUserForToday'
  AutoForwardingMode                        = 'Automatic'
}

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(Mandatory = $true)]
        [PSCredential]
        $credsGlobalAdmin
    )
    Import-DscResource -ModuleName Microsoft365DSC

    node localhost
    {
        EXOHostedOutboundSpamFilterPolicy 'HostedOutboundSpamFilterPolicy'
        {
            Identity                                  = "Default"
            ActionWhenThresholdReached                = "BlockUserForToday"
            AdminDisplayName                          = ""
            AutoForwardingMode                        = "Automatic"
            BccSuspiciousOutboundAdditionalRecipients = @()
            BccSuspiciousOutboundMail                 = $False
            NotifyOutboundSpam                        = $False
            NotifyOutboundSpamRecipients              = @()
            RecipientLimitExternalPerHour             = 0
            RecipientLimitInternalPerHour             = 0
            RecipientLimitPerDay                      = 0
            Ensure                                    = "Present"
            Credential                                = $credsGlobalAdmin
        }
    }
}