Hi , I´m having a problem with isa server , the people in my network cannot acess outlook , ftp , and pcanywhere and map network drive though ip adress. I have installed isa server about 2 weeks ago , and i already use all this softwares, but today everithing stops, but the people also have internet acess ( IE) and there some machines in my network that can do this, do you know whats happeging? I´m from brazil, sorry about my english. Raphael Ligse Educação Interativa http://www.lig.com.br NOVO! Os endereços ligmail agora são @ligmail.com.br