You plan to integrate Microsoft Exchange Online and an on$-$premises Exchange Server organization named contoso.com. The Exchange Server organization is configured to receive email messages from the internet.

From Exchange Online, you create a new connector named Contoso $$ inbound that has the following configurations:

Mail flow is enabled from your organization's email server to Microsoft Office $365.$

The status is On$.$

Email sent from your organization's email server is identified by using the IP address of the server that sent the email.

You need to ensure that email messages sent from contoso.com are routed through the Contoso $$ inbound connector.

What should you do$?$

Select only one answer.

From Microsoft $365,$ add contoso.com as a remote domain.

From Microsoft $365,$ add contoso.com as a verified domain.

From the on$-$premises Exchange Server organization, configure a federation trust.

From the on$-$premises Exchange Server organization, configure the contoso.com accepted domain as an external relay.