global: smtp_from: "admin@freifunk-mwu.de" smtp_smarthost: "localhost:25" smtp_require_tls: false route: group_by: ['alertname', 'alertstate', 'cluster', 'service'] group_wait: 30s group_interval: 5m repeat_interval: 3h receiver: 'email' receivers: - name: 'email' email_configs: - send_resolved: true to: "admin@lists.freifunk-mwu.de"