Trying to set up Gmail so I can send and receive using my own domain. In Gmail I have successfully added my email address in the "Send As" part. Then I set up the MX records on my DNS to point to Google then waited for DNS to propagate. I can send from Gmail as my own email address but Google rejects all incoming mail to the same address. I can tell from the message header it's Google rejecting and not my ISP.
Have I missed a step?
I've been trying for days and have followed various online instructions. Many of which reference controls that don't exist within Google Apps anymore.