[exim] Spam using a space to separate message body and heade…

Does anyone have suggestions on how to combat this. I am getting spam that
is using a space instead of a null value to separate the header and the
message body, and it's causing exim some problems (I'm adding headers to the
message, and it's being put at the end of the message). Any help would be
appreciated..

Here's an example email- I piped the message through "cat -A" to show the
end of the line.


Message-Id: <1165.274990226645@???>$
Date: Thu, 01 Sep 2005 13:33:32 -0500$
Mime-Version: 1.0$
Content-Type: text/plain; charset=iso-8859-1$
Content-Transfer-Encoding: 7bit$
$
Complimentary Sephora Products$
$
Markeup, Frangrance, Hair, Skincare, Bath & Body and more!$