This is a BIS question.
I know it is not possible to change the outgoing email font from my Blackberry 9650. Everything goes out in plain text.
However, is there a way so that it is changed to a font of my choosing at the Verizon server like some companies do with BES?
You can change the font for your emails by selecting Options -> Screen keyboard. From here you can select the font size and style --> Press menu and save.