# ==> /etc/systemd/system/public-inbox-nntps.socket <== [Unit] Description = public-inbox-nntps socket [Socket] ListenStream = 0.0.0.0:563 BindIPv6Only = ipv6-only ListenStream = [::]:563 Service = public-inbox-nntpd@1.service [Install] WantedBy = sockets.target