CDONTS error

I'm working on an ASP form that emails info from a from. right now I'm just testing it and I get the following error

Microsoft VBScript runtime error '800a0046'
Permission denied
/preprinted/postorder.asp, line 7

My code is very simple, Line 7 is newmailobj.send

<%
set newmailobj = createobject("cdonts.newmail")
newmailobj.from = "masson@advlaser.com"
newmailobj.to = "masson@advlaser.com"
newmailobj.subject = "Test Order"
newmailobj.body = "here's the body"
newmailobj.send
set newmailobj = nothing
%>

Any ideas where i would go in IIS or exchange server to give permission for it to send mail?

Thanks! Marvin