For whatever reason, I can no longer save a draft message. I get a message from Mail that says, "can't save draft message" or something like that. Whether it's manually hitting the 'Save as Draft' button or waiting for Mail to do an auto-save...both fail. I thought it might be a permissions issue, but repairing permissions did nothing, as I suspected. But it's almost like Mail doesn't have permission to write to the draft folder. Anyone have an idea what I can try?