Add more than one email address for invoices and quotations

I know with GMail you can set a filter. Any CC’d email will have a title as such:

[CC] New Invoice Created…

You can setup a filter to catch emails when the subject contains [CC] and when the email is sent from noreply@quickfile.co.uk. With a filter in place you can link this to a forwarding rule.

Filters in GMail:

Auto Forwarding in GMail:

The above is for GMail but I suspect your email client will have some equivalent.