Exim, Mail-SPF-Query & fetchmail

Hi,

I successfully added SPF support to Exim (4.30) with
exim4.spf.acl-2.03.txt from http://spf.pobox.com/downloads.html. The
problem I have now is that I also use fetchmail and it adds a Received
by localhost header. So $sender_host_address is localhost. Is there a
way to filter out "Received by localhost" or fix exim4.spf.acl to use
the right hostname?

Greetings,
Jasmin Buchert