I get an "Invalid class string" error on this line:<BR><BR> Set objMail = Server.CreateObject("CDONTS.NewMail")<BR><BR>This message would normally mean that I don&#039;t have the SMTP service installed. Oddly enough, it is. I checked the Services control panel, and the SMTP service is happily running.<BR><BR>Any idea why I can&#039;t access the component, then?<BR><BR>I am running Windows XP RC1, everything freshly installed yesterday.