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plan: panel-dkim-signing, the draft with three open questions
test / test (push) Canceled after 0s
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The signer in the panel's milter with go-msgauth/dkim v0.7.0 (sign.go
read: streaming NewSigner, HeaderKeys over-signing, last-first picking),
relaxed/simple, OpenDKIM's dkim_should_signhdrs[] plus From, the key by
the login's domain and by the server's name for local mail, strict. From
Postfix 3.10.13 milter8.c: multi-line headers come \n-separated, so the
signer rebuilds them with CRLF. disable_mime_output_conversion=yes, unset
until now. The oracle dkimpy (python3-dkim 1.1.8-2 in trixie). Three
stages, 2.8.0. Open for the owner: where the signer runs, the key
directory's name, Health's label.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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mix
2026-10-15 22:44:58 +03:00
co-authored by Claude Opus 5.5
parent a3050afb66
commit 3b440c2a53
2 changed files with 186 additions and 1 deletions
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@@ -44,7 +44,7 @@ in `git log` and [CHANGELOG.md](../CHANGELOG.md).
| own-mta-builds | Analysis: build Postfix and OpenDKIM ourselves, patched, instead of Debian's packages | analysed 2026-10-15: no own builds; three rows proposed instead | — | [own-mta-builds-2026-10-15.md](own-mta-builds-2026-10-15.md) |
| port25-bare-newline | The inbound relay's port 25 refuses bare newlines in DATA (`smtpd_forbid_bare_newline=normalize`) | shipped `2.6.1` | — | — |
| base-trixie | The image's base from Debian bookworm (LTS since 2026-07-12) to trixie: Postfix 3.10 with the 2026 security batches | agreed (2026-10-15; after port25-bare-newline, MINOR) | — | — |
| panel-dkim-signing | DKIM signing in the panel's own milter; OpenDKIM, the syslog relay and the parser port removed | agreed (2026-10-15; after base-trixie, MINOR) | — | — |
| panel-dkim-signing | DKIM signing in the panel's own milter; OpenDKIM, the syslog relay and the parser port removed | agreed (2026-10-15; after base-trixie, MINOR); plan drafted, three questions open | 0/14 | [plans/panel-dkim-signing.md](plans/panel-dkim-signing.md) |
| phone-desktop-mode | A phone browser in "desktop site" mode gets the phone navigation | agreed (2026-10-13: after stages 1 and 2 of audit-2026-10-12) | — | — |
| from-header-binding | Hold a message's `From:` header against the application that sends it | shipped `2.4.0` | 9/9 | [plans/from-header-binding.md](plans/from-header-binding.md) |
| panel-redesign | Panel redesign (accepted mockups, design contract) | shipped `2.0.0` | 27/27 | [plans/panel-redesign.md](plans/panel-redesign.md) |