Two target email addresses for completed form?

I’ve created a fillable PDF form for a client in Acrobat 9 pro, (I also tried it in Livecycle without much success). The original form was produced in ID CS4.

The form is to be completed by customers and emailed to the client, but to get the target email correct I had to edit MY identity in Acrobat to embed the clients email for auto return. This seemed to work OK.

But what I’ve been unable to solve is how to get the completed response to automatically go to 2 different email addresses - i.e. the remote sales rep and head office.

Is this possible and if so, how?

TIA Alastair