Does MS ISA 2004 support regular expressions in HTTP filter? I.E. Can I block web sites that redirects web browser to something that looks like valid e-mail address, but finally it is a executable file (?unknown@xxxxxxxxxxx)? Thanks in advance, Darko Kljajić Administrator for operating systems IT Department tel: +381 11 201 1567 mob: +381 64 811 1655 e-mail: <mailto:darko@xxxxxxxxxxxxxxxx> darko@xxxxxxxxxxxxxxxx =========================== Delta Banka A.D. Milentija Popovića 7b, Belgrade Serbia & Montenegro site: <http://www.deltabanka.co.yu/> www.deltabanka.co.yu ===========================