[Unit] Description=Coherent encrypted email-connect transactional ledger backup After=network-online.target k3s.service Wants=network-online.target [Service] Type=oneshot User=root UMask=0077 StateDirectory=email-connect-backup StateDirectoryMode=0700 EnvironmentFile=/etc/email-connect-backup/primary.env ExecStart=/usr/bin/python3 /opt/email-connect-backup/backup-ledger.py backup --execute TimeoutStartSec=40min TimeoutStopSec=15min KillMode=mixed NoNewPrivileges=true PrivateTmp=true ProtectSystem=strict ReadWritePaths=/var/lib/email-connect-backup ProtectHome=true