E-mail from an ex?

[squirrely girl]

So what do you y'all think of this -

I just got an e-mail outta the blue from a guy I dated like five years ago. We met through a mutual friend at a New Year's party after I just went through a REALLY crappy breakup before Christmas. We dated off and on while he was at the Air Force Academy and then broke it off due to distance. The break wasn't painful but it wasn't nice either. Cause I found out later on that he started dating a local girl RIGHT after that.

Long story short - I met him randomly again in San Antonio about a year later and we hung out. Nothing came of it and I hadn't heard from him since.

So a few days ago, I got a random e-mail from him wondering how I was doing (never mind that the e-mail was to my school addy which is my new married name which he would have no way of knowing?!).

How do you respond to stuff like this?!

- marissa