The MLS listing field Internet List must equal "Yes".
We also recommend The MLS listing field Address Public also equal "Yes". It is not required for public site syndication - however many public sites will not syndicate listings without a public address option selected.
In addition, Realtor.com places their subscribers listings first and all others at the end of the huge list. Contact Realtor.com directly to learn more about additional services they provide, 1-800-878-4166.