Google Email DNS Settings

For Google Application Email to work, the DNS settings for your domain must point Email to Google.  The video below will give setup instructions for the most common Registrars. Here is a link explaining how to direct your email to Google:

http://www.google.com/support/a/bin/answer.py?answer=140034

Sample setup instructions for Godaddy.com

Here are Google Email DNS settings on Goddady.com