[Unit] Description=Smail 超级管理员部署端重置 After=smail.service Requisite=smail.service [Service] Type=oneshot RemainAfterExit=no User=root Group=root WorkingDirectory=/var/lib/smail ExecStart=/usr/local/lib/smail/smail-admin Restart=no UMask=0077 NoNewPrivileges=true PrivateTmp=true PrivateNetwork=true PrivateDevices=true ProtectHome=true ProtectSystem=strict ProtectKernelTunables=true ProtectKernelModules=true ProtectKernelLogs=true ProtectControlGroups=true RestrictAddressFamilies=AF_UNIX RestrictNamespaces=true RestrictRealtime=true RestrictSUIDSGID=true LockPersonality=true MemoryDenyWriteExecute=true TimeoutStartSec=30s TimeoutStopSec=5s