smail.install


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USER=mail
GROUP=mail

pre_install() {
  # Create User/Group
  getent group ${GROUP} > /dev/null || groupadd --system ${GROUP}
  getent passwd ${USER} > /dev/null || useradd --system --gid ${USER} --home-dir /dev/null --shell /sbin/nologin --no-create-home ${USER}
}

post_install() {
  echo "Change files permissions"
  chown ${USER}:${GROUP} /bin/smail
  chown ${USER}:${GROUP} /etc/smail.conf
  chown -R ${USER}:${GROUP} /usr/share/smail
  chown -R ${USER}:${GROUP} /var/log/smail
}

post_upgrade() {
  post_install $1
}