Delivery Confirmation

Hello all, I have a client who has certain requests for the newsletter that he is running which will be maintained by Smartlist. He would like to receive a delivery confirmation basically telling him: your message was delivered to the X number of recipients of the X list on X date at X time. Is this possible, how would I implement this? Also, is it possible to use an address other than list-request@domain to unsubscribe? Apparently, he feels that his list members would find it easier to click on a list-unsub-request@domain to unsubscribe. Is this possible? Thanks in advance for any assistance. Marc Goldman