I'm very confused on the process for this. I'm signed into Google Apps, and I think the following instructions are relevant, but I don't know how to access these settings. Can someone please help? Thank you!
Switch MX records at your domain host
Sign in to your hosting account, and go to the MX record maintenance page. Who is my domain host?
MX records may be located in DNS Management, Mail Server Configuration, or Name Server Management. You may have to enable advanced settings to edit your MX records.
Delete all existing MX entries. By default, MX records may already be present.
Enter the following MX records.
You may not be able to enter the priority value exactly as it appears in the table below—if you can, make sure each record follows the indicated order. If you aren't able to assign priorities, you should only enter aspmx.l.google.com.. Set any TTL values to 1 Hour (value=3600).
Note: ASPMX.L.GOOGLE.COM is the top priority mail server. Don't assign the top priority to any other servers. Learn more aboutmail server priority. Be sure to include trailing dot (.) at the end of any full-qualified domain names (for example, server.example.com.) if your MX records require this format.