Gmail Setup With My Own Domain Names

Dear Sir,I have some domain names registered with godaddy.com, and I learn that to point my domain name to gmail, I have done what the gmail instructed to do so, (my domians, wifam.com and foxenter.com)I can't received emails, the mails were rejected back to the senders saying as below,-----------Sorry, we were unable to deliver your message to the following address.<[email protected]>:Remote host said: 550 #5.1.0 Address rejected [email protected] [RCPT_TO]----------I contacted the godaddy.com, they said the below commends, PLEASE HELP ME !----------Hello Luis,You will need to get the correct MX records from google and their gmail set up. If you need further assistance please feel free to let us know.Dominick P.Godaddy.comHybrid Account Manager+1 480 463 8833 Tues - Sat 8AM - 4:30PM