MSN authorization

Hi all,

I have developed an app using Smack API and IM Gateway Plugin.

I login my user and then I register him in msn gateway and all it’s ok.

My problem is when an MSN account add me…I don’t receive any message to authorize him and I have to authorize him through Windows Messenger to permit this user to show me and if I’m online or not…If I don’t authorize him he sees me always offline because he don’t have my authorization.

Is there a way to authorize the user automatically from my app?

Thanks for any help and sorry for my little English