[Unit] Description=ProtonMail Bridge (headless IMAP/SMTP proxy) After=network-online.target Wants=network-online.target [Service] Type=simple ExecStart=/usr/bin/protonmail-bridge --noninteractive Restart=on-failure RestartSec=10s Environment=PASSWORD_STORE_DIR=%h/.local/share/password-store [Install] WantedBy=graphical-session.target