{
  "schema_version": 1,
  "channel": "homelab-runtime",
  "command_id": "SUPPORT-260921-HOMELAB-BACKUP-POST1065-SMTP-RCA-READONLY-1067R1",
  "status": "OK",
  "rc": 0,
  "host": "pve01",
  "mode": "read-only",
  "component": "homelab-backup-post1065-smtp-rca",
  "started_at_utc": "2026-09-21T06:55:00Z",
  "finished_at_utc": "2026-09-21T06:55:01Z",
  "reference_register_checked": true,
  "reference_sha256": "5a3d8e5154c41cb582a4e0aca68090be1f0138918bf82131a948df326f9d8d66",
  "error_register_checked": true,
  "error_register_sha256": "3b09a553ec0f527ed3afeed4753f52a74ee3036045bbfb3c685e9f8af4ba7ba0",
  "command_sha256": "8b35416a2366480cc2cea50fc026dd4d7f773fda236cdc2cb342d163f97553d9",
  "duplicate_failed_command_blocked": false,
  "block_reason": null,
  "execution_started": true,
  "change_declared": false,
  "result_contract_valid": true,
  "result_contract_status": null,
  "result_contract_error": null,
  "command_rc": 0,
  "changes_made": false,
  "rollback_started": false,
  "rollback_restored": null,
  "mutation_outcome": "NO_MUTATION",
  "sanitized": true,
  "secrets_included": false,
  "private_addresses_included": false,
  "raw_evidence_retained_locally": true,
  "raw_evidence_sha256": "579d323fba311750341bfa1465e34f332993fb7ba569280801abbae0db26d952",
  "sanitized_output_sha256": "579d323fba311750341bfa1465e34f332993fb7ba569280801abbae0db26d952",
  "output_truncated_in_json": false,
  "full_sanitized_output_url": "https://git.gram1.ru/.well-known/homelab-runtime/latest.txt",
  "output": "WORKERS2_POST1065_SMTP_RCA_BEGIN=1\nCOMMAND_ID=SUPPORT-260921-HOMELAB-BACKUP-POST1065-SMTP-RCA-READONLY-1067R1\nMODE=read-only\nCOMPONENT=homelab-backup-post1065-smtp-rca\nMUTATION_BOUNDARY=READ_ONLY_NO_CONFIG_CHANGE_NO_RELOAD_NO_FIREWALL_CHANGE_NO_MAIL\nSOURCE_POST1065={\"clean\":true,\"head\":\"4e59d5afaa670899c56f87a84bc887175f299614\",\"remote_branch_sha\":null}\nPOSTFIX_POST1065={\"active\":\"active\",\"current\":{\"inet_interfaces\":\"loopback-only\",\"inet_protocols\":\"all\",\"mynetworks\":\"<IP>/8\",\"smtpd_recipient_restrictions\":\"\",\"smtpd_relay_restrictions\":\"${{$compatibility_level} <level {1} ? {} : {permit_mynetworks, permit_sasl_authenticated, defer_unauth_destination}}\"},\"current_sha256\":\"d1050a0c110c2d6c59f595abcf791ee8daa5399dee97fc504fafbcf08adc8f7f\",\"enabled\":\"enabled\",\"lan25\":\"ERRNO_111\",\"listen25_count\":2,\"listen25_nonloopback\":false,\"loopback25\":\"OK\",\"prebackup\":{\"inet_interfaces\":\"loopback-only\",\"mynetworks\":\"<IP>/8\"},\"prebackup_exists\":true,\"prebackup_sha256\":\"d1050a0c110c2d6c59f595abcf791ee8daa5399dee97fc504fafbcf08adc8f7f\",\"rollback_file_exact\":true}\nPOSTFIX_1065_JOURNAL=[\"2026-09-21T09:32:20+03:00 pve01 postfix/local[2767577]: error: open database /etc/aliases.db: No such file or directory\",\"2026-09-21T09:32:20+03:00 pve01 postfix/local[2767577]: warning: hash:/etc/aliases is unavailable. open database /etc/aliases.db: No such file or directory\",\"2026-09-21T09:32:20+03:00 pve01 postfix/local[2767577]: warning: hash:/etc/aliases: lookup of 'root' failed\",\"2026-09-21T09:32:20+03:00 pve01 postfix/local[2767578]: error: open database /etc/aliases.db: No such file or directory\",\"2026-09-21T09:32:20+03:00 pve01 postfix/local[2767578]: warning: hash:/etc/aliases is unavailable. open database /etc/aliases.db: No such file or directory\",\"2026-09-21T09:32:20+03:00 pve01 postfix/local[2767578]: warning: hash:/etc/aliases: lookup of 'root' failed\",\"2026-09-21T09:37:20+03:00 pve01 postfix/local[2782758]: error: open database /etc/aliases.db: No such file or directory\",\"2026-09-21T09:37:20+03:00 pve01 postfix/local[2782758]: warning: hash:/etc/aliases is unavailable. open database /etc/aliases.db: No such file or directory\",\"2026-09-21T09:37:20+03:00 pve01 postfix/local[2782758]: warning: hash:/etc/aliases: lookup of 'root' failed\",\"2026-09-21T09:43:22+03:00 pve01 systemd[1]: Stopping postfix.service - Postfix Mail Transport Agent (main/default instance)...\",\"2026-09-21T09:43:22+03:00 pve01 postfix[2847612]: postfix/postlog: stopping the Postfix mail system\",\"2026-09-21T09:43:22+03:00 pve01 postfix/postfix-script[2847612]: stopping the Postfix mail system\",\"2026-09-21T09:43:22+03:00 pve01 postfix/master[1449]: terminating on signal 15\",\"2026-09-21T09:43:22+03:00 pve01 systemd[1]: Stopped postfix.service - Postfix Mail Transport Agent (main/default instance).\",\"2026-09-21T09:43:22+03:00 pve01 systemd[1]: Starting postfix.service - Postfix Mail Transport Agent (main/default instance)...\",\"2026-09-21T09:43:22+03:00 pve01 postfix/master[2847729]: daemon started -- version 3.10.5, configuration /etc/postfix\",\"2026-09-21T09:43:22+03:00 pve01 systemd[1]: Started postfix.service - Postfix Mail Transport Agent (main/default instance).\",\"2026-09-21T09:43:28+03:00 pve01 systemd[1]: Stopping postfix.service - Postfix Mail Transport Agent (main/default instance)...\",\"2026-09-21T09:43:28+03:00 pve01 postfix[2848154]: postfix/postlog: stopping the Postfix mail system\",\"2026-09-21T09:43:28+03:00 pve01 postfix/postfix-script[2848154]: stopping the Postfix mail system\",\"2026-09-21T09:43:28+03:00 pve01 postfix/master[2847729]: terminating on signal 15\",\"2026-09-21T09:43:28+03:00 pve01 systemd[1]: Stopped postfix.service - Postfix Mail Transport Agent (main/default instance).\",\"2026-09-21T09:43:28+03:00 pve01 systemd[1]: Starting postfix.service - Postfix Mail Transport Agent (main/default instance)...\",\"2026-09-21T09:43:29+03:00 pve01 postfix/master[2848271]: daemon started -- version 3.10.5, configuration /etc/postfix\",\"2026-09-21T09:43:29+03:00 pve01 systemd[1]: Started postfix.service - Postfix Mail Transport Agent (main/default instance).\"]\nFIREWALL_POST1065={\"cluster_relevant\":[\"3:policy_in: DROP\",\"7:IN ACCEPT -source <IP>\",\"8:IN ACCEPT -source <IP>\",\"9:IN ACCEPT -source <IP>\",\"10:IN ACCEPT -source <IP>/24 -p tcp -dport 22\",\"11:IN ACCEPT -source <IP>/24 -p tcp -dport 8006\",\"12:IN ACCEPT -source <IP>/24 -p tcp -dport 9100\",\"13:IN ACCEPT -source <IP>/24 -p tcp -dport 9101\",\"14:IN ACCEPT -source <IP>/10 -p tcp -dport 22\",\"15:IN ACCEPT -source <IP>/10 -p tcp -dport 8006\",\"16:IN ACCEPT -p icmp\"],\"host_relevant\":[],\"iptables_has_port25_accept\":false,\"iptables_input_policy_drop\":false,\"nft_has_drop_or_reject\":false,\"nft_has_port25_accept\":false,\"pve_status\":\"Status: enabled/running\"}\nMONITORING_PATH_POST1065={\"facts\":{},\"rc\":0}\nALERTMANAGER_POST1065={\"lines\":[\"CONFIG=OK\",\"WORKERS2=NO\",\"EMAIL=0\"],\"rc\":0}\nRCA_CLASSIFICATION={\"fix\":\"NARROW_FIREWALL_ALLOW_PLUS_POSTFIX_LISTENER_WITH_STAGED_PROBE\",\"root_cause\":\"SMTP_PATH_NEEDS_FIREWALL_AND_LISTENER_PROOF\"}\nNO_MUTATION=true\nNO_RELOAD=true\nNO_FIREWALL_CHANGE=true\nNO_MAIL_SENT=true\nTASK_RESULT=PASS_HOMELAB_BACKUP_POST1065_SMTP_RCA_READONLY\nHOMELAB_RESULT_CONTRACT={\"version\":1,\"command_id\":\"SUPPORT-260921-HOMELAB-BACKUP-POST1065-SMTP-RCA-READONLY-1067R1\",\"status\":\"OK\",\"changes_made\":false,\"rollback_started\":false,\"rollback_restored\":null}\nWORKERS2_POST1065_SMTP_RCA_END=1\n"
}