e-mail signoffs and your brand
Have you thought about your e-mail sign-off line? Not your sigline, but sign-off? Seems what you say is not an easy choice and what it says might spell out the way the deal goes. Are you a "Warmest regards" person? Or do you just send "Best?"
In personal e-mails, I usually just sign my name in lowercase. The folks I correspond with know this fits my informality in personal situations, others send me the same or any in a range that expends to "luv" or "l8r."
But what does that line say about you in a business e-mail? The "brand called 'you'" should care.