Bulk Mail add reply to email address

Hi

We sent out a couple of updates a month via the bulk mail feature, some mails in response ask the member to email a specific address but they just press reply which means the email ends up in the "Outgoing email address" inbox that can get missed.

Would it be possible to add a "Reply To" email when creating a bulk mail?  I imagine an extra field here in the Email Details tab and it would not be required.