I use Apple Mail, use dot Mac, and have Gmail set-up as an IMAP account. I noticed that my library folder: Mail>IMAPemail@example.com@imap.gmail >[Gmail] is almost 3 gb's in size. I have no email (Gmail user) in Apple Mail and have only put an occasional email in my dot Mac folder. I have tried deleting the contents of this folder only to have it "re-fill" back up to 3 gb's. How can I prevent this folder from ballooning up again without disabling it in my Apple Mail. Thanks in advance.