If it does follow through, The Elite can redirect mail. Let's say it goes through, and I get
Zangrefia@Runegear.net, I'm pretty sure The Elite would be wise enough to have some sort of sticky saying "Only trust verified RuneGear emails, others are phony." Because when you register for an msn, you need to verify you own the email. So The Elite can forward the mail from your requested @Runegear.net email to your own so you can verify it during purchase.