[Unit]
Description=RustBox webmail
After=network-online.target
Wants=network-online.target

[Service]
Type=simple
User=rustbox
Group=rustbox
Environment=RUSTBOX_CONFIG=/etc/rustbox/rustbox.toml
ExecStart=/usr/local/bin/rustbox
Restart=on-failure
RestartSec=3
StateDirectory=rustbox
UMask=0077
NoNewPrivileges=true
PrivateTmp=true
PrivateDevices=true
ProtectSystem=strict
ProtectHome=true
ProtectKernelTunables=true
ProtectKernelModules=true
ProtectControlGroups=true
RestrictSUIDSGID=true
RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
LockPersonality=true
MemoryDenyWriteExecute=true

[Install]
WantedBy=multi-user.target