When I send mail from my phone to Outlook users, the font they receive is an odd serif rather than the default sanserif that they get when I send from Outlook. This is a dead giveaway that I'm mailing from my phone, when I'd like it to be more seamless. (I see the same thing when my boss mails from his iPhone.) Does anyone know why this happens and if there is anyway to change it? I can't find any settings (or threads) that mention this.