This is what my ISA log file registered. There is 8 records. I don't understand what this user tried to do: 151.20.72.81 anonymous MSFrontPage/4.0 2001-10-25 10:12:37 MYSERVER - www.mydomain.com 10.1.2.3 80 - 366 245 http POST http://10.1.2.3/_vti_bin/shtml.dll/_vti_rpc Inet 404 ====================================== POST ? What did he POST on my server ? ====================================== 151.20.72.81 anonymous Mozilla/2.0 (compatible; MS FrontPage 4.0) 2001-10-25 10:12:38 MYSERVER - www.mydomain.com - 80 - 307 700 http GET http://10.1.2.3/myDefaultNoFlash.htm Cache 0 151.20.72.81 anonymous Mozilla/2.0 (compatible; MS FrontPage 4.0) 2001-10-25 10:12:41 MYSERVER - www.mydomain.com - 80 - 297 1986 http GET http://10.1.2.3/_vti_inf.html Cache 0 151.20.72.81 anonymous MSFrontPage/4.0 2001-10-25 10:12:42 MYSERVER - www.mydomain.com 10.1.2.3 80 10 366 245 http POST http://10.1.2.3/_vti_bin/shtml.dll/_vti_rpc Inet 404 151.20.72.81 anonymous Mozilla/2.0 (compatible; MS FrontPage 4.0) 2001-10-25 10:12:43 MYSERVER - www.mydomain.com - 80 10 298 1055 http GET http://10.1.2.3/mynavigation.htm Cache 0 151.20.72.81 anonymous Mozilla/2.0 (compatible; MS FrontPage 4.0) 2001-10-25 10:12:43 MYSERVER - www.mydomain.com - 80 - 297 1986 http GET http://10.1.2.3/_vti_inf.html Cache 0 151.20.72.81 anonymous MSFrontPage/4.0 2001-10-25 10:12:44 MYSERVER - www.mydomain.com 10.1.2.3 80 10 366 245 http POST http://10.1.2.3/_vti_bin/shtml.dll/_vti_rpc Inet 404 151.20.72.81 anonymous Mozilla/2.0 (compatible; MS FrontPage 4.0) 2001-10-25 10:12:44 MYSERVER - www.mydomain.com - 80 - 304 3530 http GET http://10.1.2.3/mysiteNoFlash.htm Cache 0 Please help me to understand all this ! Danny