howto process attachments out of a procmail script?

[bboett@bboett.dyndns.org (Bruno Boettcher)]

Hello,

  i am getting doc files with announcements, i would like to process
  them automaticly (means extracting the attachment, create a tmp dir,
      run wvHtml on it, and transfer the resulting files onto a
      webserver....)

  now in procmail i can identify the mails that should be processed that
  way, but somehow unlike deliver i can't access the body or what's more
  interesting extract the attachemnt(s)...

  so if someone has a suggestion...

-- 
ciao bboett
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bboett@adlp.org
http://inforezo.u-strasbg.fr/~bboett
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