Subject: Catting a file into the subject line?

From: Matt Hewn <[email-masked]>
Date: 21 Dec 1994 21:59:01 GMT

-----BEGIN PGP SIGNED MESSAGE-----

From: Matt Hewn <[email-masked]>

Is there a way to automagically cat a file into the subject line?

Thanks

-- 
Matt Hewn <[email-masked]>
--
Information is not knowledge; knowledge is not wisdom; wisdom is not truth.
Truth is absolute.