Hello vvaidya !! This is what I found !
Use the ReplyToList property to indicate the list of addresses other than the From address to use to reply to this message.The ReplyToList property replaces the ReplyTo property that only allows a single address to reply to.
I don’t think it is what we are looking for. And for 1’st point, No I need to add reply body quoting the previous message received by me.
Thanks for suggestions, Can we think of something else? 