In my code (an aspx page) I do my own authenticaton. So I sign in with code. When I want to add any contact to my list I have to go through the usual 2 pop-ups (confirmations) which I just click next on before having the contact finally added.

I'd like to find a way to overcome these two steps so the additions are always instant-ready.

I want to recreate what's happening on this page. I only ask for 1 mail address and...