MAS-WP-0003-T01: record DNS for mas.coulomb.social; port 25 pending go

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 623586@bnt-lap001
Assistant-Session: 10b30928-5b3b-4c11-9934-5ecca07367d8
This commit is contained in:
tegwick 2026-10-08 01:08:05 +02:00
parent 73a6128947
commit 88465e7eae

View file

@ -36,6 +36,12 @@ Needs the operator. Pick the subdomain. Add an MX (and A) record at IONOS
pointing to railiance01 (92.205.62.239). Allow inbound TCP 25 on
railiance01. Record the choice as a decision.
- 2026-10-08: DNS done. `mas.coulomb.social` has MX 10 to itself and A
92.205.62.239. Inbound TCP 25 is still closed (connection timed out from
the workstation; nothing listens on 25 and ufw allows only SSH and 2224).
The port-25 exposure is a live production change and needs the founder's
go.
## Deploy Postfix + gateway + ticket service + statute
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