Unconfirmed Members of Subscription Lists

Recently I have modified subscribelib2.php file according to following discussion


in order to discard confirmation processes. After the modifications I can say that I dont get confirmation process and the emails that add get automatically into my subscription list, except hotmail exception. All the microsoft emails (hotmail, windowslive) that I add goes to unconfirmed members.

Any idea about how can I add emails directly on confirmed status ?