MACROMEDIA COLFUSION MX 7-CFML Reference page 302

</cfmail>
<p>This view-only example displays an image in the body of
an HTML message.</p>
<cfmail type="HTML"
to = "#form.mailto#"
from = "#form.mailFrom#"
subject = "Sample inline image">
<cfmailparam file="C:\Inetpub\wwwroot\web.gif"
disposition="inline"
contentID="image1">
<P>There should be an image here</p>
<img src="cid:image1">
<p> After the picture</p>
</cfmail>
302 Chapter 2: ColdFusion Tags