[exim] Quick how do I do this question

Lookups confusr me.

I have a text file where I'm storing from headers that look like this:

Evite <info@???>
Evan Prodromou <evan@???>
support@???
"Neowin.net" <nboard@???>
laurent <charazac.laurent@???>


In an ACL I want to do a condition to look up the $h_From: to see if it
matches and lines in this file.

How do I do that?

--
Marc Perkel - marc@???

Spam Filter: http://www.junkemailfilter.com
    My Blog: http://marc.perkel.com