I'm new to using G-Mail on my Mac and have run into an issue I can't figure out. I'm using GMail for e-mail everywhere I send an e-mail (work laptop (Win 7/Outlook), iPhone, iPad) my message is saved in a GMail folder titled "Sent Mail." This is great and what I want to continue to happen. The issue is when I send an e-mail using my Mac with Mail.app it creates a folder called "Sent Messages" and stores the sent message there, which I would like to stop from happening. Any idea how I can get the Mac and Mail.app to use the GMail "Sent Mail" folder on the server instead?