Two questions regarding Mail. I just set it up for my GMail account, and I like how it works. 1) My GMail account has my real name on it. Is there a way I can hide this from certain emails I'm sending? 2) The picture that my iMac took of me when I first started my computer shows up when I look at my Sent mails. Does that image get put onto the emails I send out? If so, is there a way to disable that? In short, I'm looking for a way to completely anonymize any emails I'm sending, beyond just my screen name.