Alright odookie, see your hittin the old online sarging. Easy stuff - as long as you meet em buddy
Constructive criticism would be to change the opener to something less...I dunno. That opener seems kinda flat.
I'm a big advocator of natural as I'm not a PUA as such; so I guess its just me - but I always find the most successful online games is when you ask something personalised to her.
Say how you 'noticed' as you were passing through, and then cite an interesting fact you either know about or can blag knowledge of from her profile.
"Stumbled on your profile, and saw you like Bloc Party?! Surprised me Haha, you don't seem like the type. Do you actually know any songs or are you just a poser because their popular at the moment

?"
Bloc Party is a band. And I hate them. But hey, I'm definately gonna get a reply right? I've started a conversation, without using a lame line. Then its up to you to attract her through the back and forth mail.
So, ditch that opener and try personalising openers online.
After that advice, I'll just drop a quick advice about your issue.
Joking threaten to report her for sending spam unless she gives a proper reply, cocky funny. But I doubt much will work - that opener sounds very copy and paste.
Good luck with the sarge, and drop me a line to let me know how it goes.
Riot.