anchor.diff:  COPY target/amavis/conf.d/* /etc/amavis/conf.d/
   RUN \
     sedfile -i -r 's/#(@|   \\%)bypass/\1bypass/g' /etc/amavis/conf.d/15-content_filter_mode && \
  +  # add users clamav and amavis to each others group
     adduser clamav amavis && \
     adduser amavis clamav && \
     # no syslog user in Debian compared to Ubuntu
  
positive.code:   sedfile -i -r 's/^\$INIT restart/supervisorctl restart amavis/g' /etc/spamassassin/sa-update-hooks.d/amavisd-new
  
  # -----------------------------------------------
  # --- Miscellaneous -----------------------------
  # -----------------------------------------------
  
  COPY \
    ./VERSION /
  
  RUN \
    chmod +x /usr/local/bin/* && \
    rm -rf /usr/share/locale/* && \
    rm -rf /usr/share/man/* && \
    rm -rf /usr/share/doc/* && \
    touch /var/log/auth.log && \
    update-locale && \
    rm /etc/postsrsd.secret && \
    rm /etc/cron.daily/00logwatch
  
  # -----------------------------------------------
  # --- PostSRSD, Postgrey & Amavis ---------------
  # -----------------------------------------------
  
  
negative.code:   rm -rf /var/lib/apt/lists/* && \
    c_rehash 2>&1
  
  COPY ./target/bin/sedfile /usr/local/bin/sedfile
  
  RUN chmod +x /usr/local/bin/sedfile
  
  # -----------------------------------------------
  # --- ClamAV & FeshClam -------------------------
  