cosmetic spf problem?

"Brian" <[email protected]> Sat, 13 Nov 2004 15:15:59 -0500 (EST)
Newsgroups gmane.mail.exim.exiscan.user
Message-ID <[email protected]>
># grep primary_hostname /usr/local/etc/exim/configure
primary_hostname = c.mx.poklib.org

># hostname
libris-nt

this is a return of my $spf_smtp_comment

http://spf.pobox.com/why.html?sender=bcook%40idsi.net&ip=24.161.125.222&receiver=libris-nt

it gives my `hostname` insted of my `primary_hostname`..

is this correct?

I would think it should return the primary_hostname as given by exim.

Is there someway I can make this happen other than changing the hostname
of the server?