update `CHANGELOG.md`

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georglauterbach 2024-01-25 18:41:48 +01:00
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@ -32,11 +32,15 @@ The most noteworthy change of this release is the update of the container's base
- DMS `main.cf` has renamed `postscreen_dnsbl_whitelist_threshold` to `postscreen_dnsbl_allowlist_threshold` as part of this change.
- `smtpd_relay_restrictions` (relay policy) is now evaluated after `smtpd_recipient_restrictions` (spam policy). Previously it was evaluated before `smtpd_recipient_restrictions`. Mail to be relayed via DMS must now pass through the spam policy first.
- The TLS fingerprint policy has changed the default from MD5 to SHA256 (_DMS does not modify this Postfix parameter, but may affect any user customizations that do_).
- **Environment variables**:
- `SA_SPAM_SUBJECT` has been renamed into `SPAM_SUBJECT` to incorporate Rspamd (for which the default settings changed, disabling the `rewrite_subject` action); a notification is logged when using the old `SA_SPAM_SUBJECT` and the value is copied as a fallback ([3820](https://github.com/docker-mailserver/docker-mailserver/pull/3820))
### Updates
- **Tests:**
- Refactored helper methods for sending e-mails with specific `Message-ID` headers and the helpers for retrieving + filtering logs, which together help isolate logs relevant to specific mail when multiple mails have been processed within a single test. ([#3786](https://github.com/docker-mailserver/docker-mailserver/pull/3786))
- **Rspamd**:
- the `rewrite_subject` action, which was enabled by default, has been disabled; a Sieve script has been added in order to allow subject rewriting agnostic to the underlying anti-spam system ([3820](https://github.com/docker-mailserver/docker-mailserver/pull/3820))
## [v13.3.1](https://github.com/docker-mailserver/docker-mailserver/releases/tag/v13.3.1)