milter_header_checks don't forward the message to filter

[joao reis]

Hi,

The header is detected but it doesn't seems to forward the message to 
the filter:

May 12 20:40:01 submitter1 postfix-y31/cleanup[32460]: 1B29DD5F7E66: 
milter-header-filter: header X-Spam: Yes from 
host.xyz.org[000.000.000.201]; from=<nreply...@gmail.com> 
to=<uchasdchd...@gmail.com> proto=ESMTP helo=<mta1.mail.com>: 
smtp:10.1.1.35:8025

Any ideias?