[Plugin: Easyfileshop] cannot test with sandbox

hi,

I am trying to test this plugin with sandbox. The problem is that my payer email in sandbox is not a real email, as you know, sandbox creates a generic payer email id which I use to pay. the payment goes fine but I can’t receive the email since the email is not use actually.

what do I do?

http://wordpress.org/extend/plugins/easyfileshop/