The only way I could find to have more than one recipient for an email action is to add both the Token and Token Actions modules, and then create a 'Send tokenized email...' action with the recipient email addresses separated by commas. It took me a while to figure this out. So, I hope it helps someone.
I encountered the following error while creating an Apache2 virtual host.
You don't have permission to access / on this server
Finally, I figured out the web server user did not have execute permission on one of the parent directories. If you encounter this error, make sure your Apache2 user, www-data on Ubuntu, has the correct file permissions on the site root directory, and all files and directories below the site root.
I discovered the CakePHP framework only several weeks ago, and I'm already creating useful web applications with little effort. After briefly looking at several PHP frameworks, I chose to start learning CakePHP because I could easily find documentation on getting started. Once I learned how to use the bake feature to automatically build a skeleton for my application, I was hooked.