Hi, Can u give me links to 3rd party tools for sock 5 for ISA server. Secondly, Do i have to define any other packet filter to enable java applets. I have enabled only the default packet filters and http, ftp, pop3 and smtp filters only. Thirdly, in sites like hotmail.com after sending a mail the second page showing the message your mail has been sent don't come. Can u plz tell me what could be the reason. Thanks Arsalan. __________________________________________________ Do You Yahoo!? Make a great connection at Yahoo! Personals. http://personals.yahoo.com