If you're using secondary domains for sending, it's recommended to set up forwarding to your main website. This ensures that if a lead types your sending domain into their browser, they're taken to your primary website rather than seeing a blank or error page. Watch the detailed video walkthrough here.
You can follow the steps below to set up domain forwarding in GoDaddy:
Log in to your GoDaddy account.
Navigate to your Domain List.
Find the domain that needs to be redirected.
Click the three dots next to the domain and click Manage DNS.
Scroll down to the Forwarding section and click Add Forwarding.
Choose http:// or https:// and enter the domain name.
Select Permanent as the Forward type.
Click Save
