Yes People can email you.
HEY EVERYBODY ON THIS SITE. IF YOU WANT TO CONTACT THIS GIRL, ONLY DO SO BY POST MESSAGING HER, DO NOT (I REPEAT) DO NOT EMAIL HER!!!!!

I've had emails from people on this site, even though I haven't given it out.

Hermione, Type a little message on your peronal account, that asks people to not email you or something.

Though, I admit, I feel wicked talking behind your father's back. Why dosn't he approve of your getting on?