From a24d1cbd16cb60b53426f183a5c6b5f107598ed8 Mon Sep 17 00:00:00 2001 From: Jeff Emmett Date: Wed, 25 Feb 2026 01:05:42 -0800 Subject: [PATCH] docs: add task-6 for rinbox/rmail tunnel routing fix Co-Authored-By: Claude Opus 4.6 --- ...ine-rmail.online-tunnel-routing-502-404.md | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 backlog/tasks/task-6 - Fix-rinbox.online-rmail.online-tunnel-routing-502-404.md diff --git a/backlog/tasks/task-6 - Fix-rinbox.online-rmail.online-tunnel-routing-502-404.md b/backlog/tasks/task-6 - Fix-rinbox.online-rmail.online-tunnel-routing-502-404.md new file mode 100644 index 0000000..f3ae4de --- /dev/null +++ b/backlog/tasks/task-6 - Fix-rinbox.online-rmail.online-tunnel-routing-502-404.md @@ -0,0 +1,24 @@ +--- +id: TASK-6 +title: Fix rinbox.online/rmail.online tunnel routing (502/404) +status: Done +assignee: [] +created_date: '2026-02-25 09:03' +labels: + - infrastructure + - bugfix +dependencies: [] +priority: high +--- + +## Description + + +rinbox.online returned 502 and rmail.online returned 404 due to Next.js HOSTNAME binding and missing Traefik rules. Fixed by: (1) adding export HOSTNAME=0.0.0.0 in entrypoint.sh to override Docker's container ID injection, (2) adding rmail.online and www.rmail.online to Traefik router Host rules in docker-compose.yml, (3) fixing Netcup remote to fetch from rinbox-online repo instead of old rmail-online. + + +## Final Summary + + +Fixed two routing issues: rinbox.online 502 (Next.js binding to wrong network interface — solved with HOSTNAME=0.0.0.0 in entrypoint.sh) and rmail.online 404 (missing Traefik Host rule). All 25 r* domains now returning HTTP 200. +