[Unit] Description=CMail PGP Milter Service Documentation=https://github.com/cflems/pgp-milter After=network.target [Service] Type=exec User=pgp-milter Group=pgp-milter StandardOutput=append:/var/log/pgp-milter.log StandardError=append:/var/log/pgp-milter.err ExecStart=/usr/bin/python3 /opt/pgp-milter/main.py Restart=on-failure [Install] WantedBy=multi-user.target