When receiving messages from my Gmail account in Mail, I receive duplicates. One copy is at the top of the left-hand column under the heading "Inbox." the other is on the bottom of the same column under "Gmail>All Mail." So, when I receive an email, I get the notification that I've two unread messages in my account. Also, when I receive messages that go straight to the "Spam" folder through Gmail, I receive a notification that Mail has received a new message. In other words, I wake up every day to 15 messages. But 14 of those so happen to be spam. Can someone help me with adjusting the settings for the issues I've listed above?