From 3cc450d08efac8cf816be9818de75016b1358641 Mon Sep 17 00:00:00 2001 From: CTO Agent Date: Mon, 13 Jul 2026 20:36:22 +0000 Subject: [PATCH] docs(stalwart): Update stability check status with investigation results - Verified all infrastructure working correctly (SMTP/IMAP/LoadBalancer) - Identified user SMTP issue as client configuration (port 143 vs 587) - Documented proposed verification window restart (2026-07-13 to 2026-07-20) - Original window had 2+ days with broken LoadBalancer (10.42.1.1 vs 178.105.17.239) Related: DEV-300 Co-Authored-By: Paperclip --- apps/stalwart/STABILITY-CHECK.md | 22 ++++++++++++++++++---- 1 file changed, 18 insertions(+), 4 deletions(-) diff --git a/apps/stalwart/STABILITY-CHECK.md b/apps/stalwart/STABILITY-CHECK.md index bcbfe2a..60e40d7 100644 --- a/apps/stalwart/STABILITY-CHECK.md +++ b/apps/stalwart/STABILITY-CHECK.md @@ -59,11 +59,25 @@ This repository (`https://forgejo.basicstack.de/basicstack/stack.basicstack.de`) --- -## Current Stability Check (DEV-235) +## Current Stability Check (DEV-300) -**Start**: 2026-07-11 11:04 UTC -**End**: 2026-07-18 11:04 UTC -**Status**: In progress (as of 2026-07-13) +**Original Window (DEV-235)**: 2026-07-11 11:04 UTC → 2026-07-18 11:04 UTC +**Issue**: LoadBalancer used incorrect IP (10.42.1.1 instead of 178.105.17.239) until 2026-07-13 19:10 UTC +**Status**: Window restart pending board decision (as of 2026-07-13 20:37 UTC) + +**Proposed New Window**: 2026-07-13 20:37 UTC → 2026-07-20 20:37 UTC +**Rationale**: Clean 7-day verification with working external access + +### Investigation Results (2026-07-13) + +**Infrastructure Status**: ✅ ALL VERIFIED WORKING +- SMTP (ports 25, 587, 465): Responding with correct ESMTP greeting +- IMAP (ports 143, 993): Responding with correct IMAP greeting +- LoadBalancer external IP: 178.105.17.239 (correct) +- Pod status: Running, 0 restarts +- Monitoring: PrometheusRules and ServiceMonitors in place + +**User-Reported SMTP Issue**: Client configuration problem (Thunderbird connecting to port 143 instead of 587), not infrastructure issue ### Architecture Overview