Does ASU not have a way for you to keep your email address after you have graduated? I still have my undergrad email address. It is mine for "life" or whatever. The only catch was that I had to log into my account within 6 months of graduating and set up an email forwarding account because I can't log into the email account using the campus email client. So I just have it forwarded to my gmail. Maybe you did that and just don't remember? Because I know I still receive emails from campus sometimes since my address is still active.

That is pretty amusing that you get requests for help with work, though. I wonder what that kid thought when he/she got your email back. haha.