can anyone know how other social networking systems that have been successful they do directly from an email invitation, if someone in the law, when opening emails directed to the invitation to automatically download all the contacts in your email address. this is very helpful in promoting the social networking site. not facebook, twitter, and other sites doing such a step. if there are suggestions from colleagues regarding this script pls share .. lol ... thank you all

is it legal to retrieve contacts without permission ?

I think the invite via email when you signed friendship sites Most commonly done, this is done because it has received approval from the registrant. Can anyone can help ...
Simak
Baca secara fonetik