Asko P. Give them this link: caniuse.com/#feat=sni or charge $$ for upgrading their browser. </not sarcasm> </real talk>

Mark Dain Considering it's not really IE, it's Windows XP that's the issue, you can play the "it's been abandoned by Microsoft" card. Windows XP is no longer supported and for a dedicated IP address, I'll have to charge you lots of money for this.