EXOOutboundConnector

Parameters

Parameter Attribute DataType Description Allowed Values
Identity Key String The Identity parameter specifies the outbound connector that you want to modify.
Enabled Write Boolean Specifies whether connector is enabled.
UseMXRecord Write Boolean Specifies whether connector should use MXRecords for target resolution.
Comment Write String The Comment parameter specifies an optional comment.
ConnectorSource Write String The ConnectorSource parameter specifies how the connector is created. DO NOT CHANGE THIS! values are Default (the default) Migrated
ConnectorType Write String The ConnectorType parameter specifies a category for the domains that are serviced by the connector. Valid values are Partner and OnPremises Partner, OnPremises
RecipientDomains Write StringArray[] The RecipientDomains parameter specifies the domain that the Outbound connector routes mail to. You can specify multiple domains separated by commas.
SmartHosts Write StringArray[] The SmartHosts parameter specifies the smart hosts the Outbound connector uses to route mail. This parameter is required if you set the UseMxRecord parameter to $false and must be specified on the same command line.
TlsDomain Write String The TlsDomain parameter specifies the domain name that the Outbound connector uses to verify the FQDN of the target certificate when establishing a TLS secured connection. This parameter is only used if the TlsSettings parameter is set to DomainValidation. Valid input for the TlsDomain parameter is an SMTP domain. You can use a wildcard character to specify all subdomains of a specified domain, as shown in the following example: .contoso.com. However, you can't embed a wildcard character, as shown in the following example: domain..contoso.com
TlsSettings Write String The TlsSettings parameter specifies the TLS authentication level that's used for outbound TLS connections established by this Outbound connector. Valid values are:EncryptionOnly CertificateValidation
IsTransportRuleScoped Write Boolean The IsTransportRuleScoped parameter specifies whether the Outbound connector is associated with a transport rule (also known as a mail flow rule). Valid values are: $true $false
RouteAllMessagesViaOnPremises Write Boolean The RouteAllMessagesViaOnPremises parameter specifies that all messages serviced by this connector are first routed through the on-premises messaging system (Centralized mailrouting). Valid values are: $true $false
CloudServicesMailEnabled Write Boolean The CloudServicesMailEnabled parameter specifies whether the connector is used for hybrid mail flow between an on-premises Exchange environment and Microsoft Office 365. Specifically, this parameter controls how certain internal X-MS-Exchange-Organization-* message headers are handled in messages that are sent between accepted domains in the on-premises and cloud organizations. These headers are collectively known as cross-premises headers. DO NOT USE MANUALLY! Valid values are: $true $false
AllAcceptedDomains Write Boolean The AllAcceptedDomains parameter specifies whether the Outbound connector is used in hybrid organizations where message recipients are in accepted domains of the cloud-based organization. Valid values are: $true $false (default)
TestMode Write Boolean The TestMode parameter specifies whether you want to enabled or disable test mode for the Outbound connector. Valid values are: $true $false (default)
ValidationRecipients Write StringArray[] The ValidationRecipients parameter specifies the email addresses of the validation recipients for the Outbound connector. You can specify multiple email addresses separated by commas.
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.

EXOOutboundConnector

Description

Create a new Inbound connector in your cloud-based organization.

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
    {
        EXOOutboundConnector 'ConfigureOutboundConnector'
        {
            Identity                      = "Contoso Outbound Connector"
            AllAcceptedDomains            = $True
            CloudServicesMailEnabled      = $True
            Comment                       = "Outbound connector to Contoso"
            ConnectorSource               = "Default"
            ConnectorType                 = "OnPremises"
            Enabled                       = $True
            IsTransportRuleScoped         = $True
            RecipientDomains              = "*.contoso.com"
            RouteAllMessagesViaOnPremises = $True
            TlsDomain                     = "*.contoso.com"
            TlsSettings                   = "DomainValidation"
            UseMxRecord                   = $True
            Ensure                        = "Present"
            Credential                    = $credsGlobalAdmin
        }
    }
}