I have a domain with hosting on godaddy while the domain is registered on BigRock. My email Ids are hosted on google apps, which was providing 10 free accounts some time ago. I wish to add few more email account, but that demands a business version of google apps. However, I have another hosting account which provides unlimited email hosting. I wanted to know if I can configure the MX records in such a way that my existing 10 accounts continue on google apps while the new ones are created on the new hosting account. So, any email addressed to this domain would be delivered on google apps if it exists there, otherwise on my new hosting.