spamassassin-milter/CHANGELOG.md

SpamAssassin Milter changelog

0.3.0 (unreleased)

In this release, the milter implementation has been replaced with the new indymilter library. With this change, there is no longer a dependency on the libmilter C library. SpamAssassin Milter is now a pure Rust application.

The minimum supported Rust version is now 1.56.1.

Changed

• The minimum supported Rust version is now 1.56.1 (using Rust edition 2021).
• The syntax of the mandatory SOCKET argument has changed:
  • Use inet:host:port for a TCP socket.
  • Use unix:path for a UNIX domain socket.
• The command-line help information has changed its appearance slightly with the update of the underlying clap CLI library.
• The changelog is now maintained in a more structured format, similar to https://keepachangelog.com.

0.2.1 (2021-12-23)

• Various cosmetic improvements in code and tests, and updates to documentation.
• Update dependencies.

0.2.0 (2021-08-26)

• Bump minimum supported Rust version to 1.46.0.
• (defaults change) Invoke spamc using the absolute path /usr/bin/spamc (instead of any executable named spamc in the search path). To customise this, set the environment variable SPAMASSASSIN_MILTER_SPAMC to the desired path when building the application.
• Revise header rewriting logic. Handling and placement of X-Spam- headers now more accurately mirrors that applied by SpamAssassin.
• Include authentication status in information passed on to SpamAssassin.
• Update dependencies.

0.1.6 (2021-05-17)

• Improve processing of incoming X-Spam-Flag headers. Previously, in rare circumstances a message flagged as spam would not be rejected as requested. Reported by Petar Bogdanovic.
• Update dependencies.

0.1.5 (2021-03-16)

• Read output from spamc in a separate thread in order to avoid blocking when processing large messages in certain configurations.
• Document requirement to keep --max-message-size setting in sync with spamc’s --max-size setting.
• Remove overly strict validation of command-line options.
• Properly specify minimal dependency versions in Cargo.toml.
• Document minimum supported Rust version 1.42.0.

0.1.4 (2020-10-18)

• Correct a typo in log messages.
• Isolate integration tests from any existing spamc configuration present on the host.
• Various à la mode style improvements in code and project metadata.

0.1.3 (2020-07-04)

• Add --reply-code, --reply-status-code, and --reply-text options to allow customising the SMTP reply when rejecting spam.
• Log a warning and do not truncate the message body when --max-message-size is misconfigured (must be ≥ spamc max size as documented).
• Update dependencies in Cargo.lock.

0.1.2 (2020-06-07)

• Bump milter dependency to version 0.2.1.
• Remove existing UNIX domain socket at target path during startup.
• Derive Eq and PartialEq for configuration structs.

0.1.1 (2020-04-13)

• Use Write::write_all instead of Write::write in spamc client, in order to ensure buffers are written in their entirety.
• Do not include .gitignore file in published crate.

0.1.0 (2020-02-23)

Initial release.