I get far too much spam as it is, so here is a little puzzle for you.
The left-hand side of my email address is my first initial and surname, separated in the usual way.
The right hand side is a three-letter abbreviation for my academic institution, followed in the usual way by two letters indicating that it is an academic institution, and then two more letters indicating the country it is in.
So there. Do your worst, spambots!