My co-worker's email won't save drafts. We're set up as imap accounts, running our company email through Apple Mail. When she tries to save to draft, she gets the following error message: "The message could not be saved" and then the only option is to click okay. We checked in ~/Library/Mail/Mailboxes/ and found that there was no Drafts mbox... It does not seem to be creating one on its own - how can we create one?
She is using MacBook Pro 3,1 with OS 10.6.8. Have shut down Mail and restarted laptop several times.