Need Assistance in Automating Replies

Hi,

I am trying to find a solution for my problem. I receive my order through email from different parties from my factory, with a subject line - "Your Order Number Is 333".

What I need is outlook should send a template message with reply to this message automatically. I tried rules it was not working for me.

Issue here is order number keep changing. Is it possible to automate this? Could you please let me know..