[Unit] Description=DOMIL: Domain Dependen Mail Filter After=postfix.service [Service] Type=simple ExecStart=/home/mf/domil/domil.py /home/mf/domil/domil.conf PIDFile=/home/mf/domil/domil.pid WorkingDirectory=/home/mf/domil User=mf Group=mf StandardInput=null StandardOutput=null StandardError=null Restart=always RestartSec=10s [Install] WantedBy=multi-user.target