Now that my MobileMe-mail is up and running, and the mails to my gmail-account are forwarded to MM, I want to remove the gmail-account from the sidebar in Mail. However, when I right click theaccount I want to remove and click "delete mailbox" nothing happens, and the gmail-account still appears in the sidebar. Does anyone know what I should do to delete it?
In Mail, select the File -> Preferences menu. Click on Accounts in the toolbar. Select your gmail account on the list on the left and press the Advanced tab. Uncheck the Enable This Account box. That should do it.