[Unit]
Description=GNU Mailing List Manager
After=network.target

[Service]
User=mailman
ExecStart=/usr/bin/mailman start -f
ExecReload=/usr/bin/mailman restart
ExecStop=/usr/bin/mailman stop
StandardError=syslog
Type=forking
WorkingDirectory=/var/lib/mailman
PIDFile=/var/lib/mailman/var/master.pid

[Install]
WantedBy=multi-user.target