[Unit] Description=SMTP Tweak ConditionPathExists=/var/cpanel/smtpgidonlytweak ConditionPathExists=!/var/cpanel/dnsonly After=network.target network-online.target [Service] Type=oneshot RemainAfterExit=yes ExecStart=/usr/local/cpanel/scripts/smtpmailgidonly start ExecReload=/usr/local/cpanel/scripts/smtpmailgidonly refresh ExecStop=/usr/local/cpanel/scripts/smtpmailgidonly stop [Install] WantedBy=multi-user.target