anchor.diff:  
   # Enables Pyzor and Razor
   USER amavis
  -RUN razor-admin -create && razor-admin -register && pyzor discover
  +RUN razor-admin -create && \
  +  razor-admin -register && \
  +  pyzor discover
   USER root
   
   # Configure DKIM (opendkim)
  
positive.code: # Enables Postgrey
  COPY target/postgrey/postgrey /etc/default/postgrey
  COPY target/postgrey/postgrey.init /etc/init.d/postgrey
  RUN chmod 755 /etc/init.d/postgrey
  RUN mkdir /var/run/postgrey
  RUN chown postgrey:postgrey /var/run/postgrey
  
  # Enables Amavis
  RUN sed -i -r 's/#(@|   \\%)bypass/\1bypass/g' /etc/amavis/conf.d/15-content_filter_mode
  COPY target/amavis/conf.d/60-dms_default_config /etc/amavis/conf.d/
  RUN adduser clamav amavis && adduser amavis clamav
  RUN useradd -u 5000 -d /home/docker -s /bin/bash -p $(echo docker | openssl passwd -1 -stdin) docker
  RUN (echo "0 4 * * * /usr/local/bin/virus-wiper" ; crontab -l) | crontab -
  
  # Configure Fail2ban
  COPY target/fail2ban/jail.conf /etc/fail2ban/jail.conf
  
negative.code: # Packages
  RUN apt-get update -q --fix-missing && \
    apt-get -y upgrade && \
    apt-get -y install postfix && \
    apt-get -y install --no-install-recommends \
      amavisd-new \
      arj \
  