MX records to point to Dreamhost


I’m in the middle of doing a redesign for a website. The new site is on Dreamhost. The domain is registered with GoDaddy. I want to edit the MX records on GoDaddy to point to Dreamhost for email, while keeping the website still pointed to the old webhost (the new site is not ready to launch yet). Is there a way to do this? Where should the MX records point to?

Thanks for the help!