/etc/systemd/system/ Current File: //etc/systemd/system/cpgreylistd.service

[Unit]
Description=cPanel Greylisting Daemon
After=cpanel.service
ConditionPathExists=!/var/cpanel/dnsonly

[Service]
Type=notify
NotifyAccess=main
PIDFile=/var/run/cpgreylistd.pid
ExecStart=/usr/local/cpanel/scripts/restartsrv_cpgreylistd --notconfigured-ok --systemd-service=cpgreylistd
ExecStop=/usr/local/cpanel/scripts/restartsrv_cpgreylistd --stop --notconfigured-ok --systemd-service=cpgreylistd
ExecReload=/usr/local/cpanel/scripts/restartsrv_cpgreylistd --restart --notconfigured-ok --systemd-service=cpgreylistd
KillMode=process
TimeoutStopSec=10

[Install]
WantedBy=multi-user.target