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//Cloudogu EcoSystem Docs

  1. docs.cloudogu.com
  2. Developer documentation
  3. Dogus
  4. Postfix
  5. Postfix Changelog
Getting Started
User manual
Developer documentation

Postfix Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

[v3.9.0-3] - 2024-09-18

Changed

  • Relicense to AGPL-3.0-only

[v3.9.0-2] - 2024-08-07

Changed

  • [#28] Upgrade base-image to v3.20.2-1

Security

  • close CVE-2024-41110

[v3.9.0-1] - 2024-06-27

Changed

  • [#26] Upgraded alpine base image to 3.20.1-2

[v3.8.4-1] - 2023-12-27

Security

  • [#24] Prevent SMTP smuggling due to CVE-2023-51764

    Added

  • [#24] Configuration to prevent the aforementioned SMTP smuggling.
    BREAKING CHANGE: This might break exceedingly rare clients that mis-implement SMTP. Configuration options to allow those clients specifically can be found here.

    Changed

  • Upgraded postfix from 3.6.4 to 3.8.4
  • Upgraded alpine base image from 3.17.3-2 to 3.18.3-1

[v3.6.4-6] - 2023-12-04

Fixed

  • [#22] Fixed a bug where multiple masks for a destination ip would result in multi line input for cidr generation.

[v3.6.4-5] - 2023-06-27

Added

  • [#20] Configuration options for resource requirements
  • [#20] Defaults for CPU and memory requests

[v3.6.4-4] - 2023-05-08

Fixed

  • Fix a bug where the routing table returns multiple masks for one ip and the startup script executes the mask2cidr.sh script with multiple parameters (#15).

Changed

  • Update postfix to 3.7.4
  • Update makefiles to 7.4.0
  • Update base image to 3.17.3-2

Security

  • Fixed all currently known CVEs, 11 of which were critical (#17).

[v3.6.4-3] - 2022-05-24

Added

  • support for SASL authentication (#13)

[v3.6.4-2] - 2022-04-06

Change

  • Upgrade zlib package to fix CVE-2018-25032; (#11)

[v3.6.4-1] - 2022-02-10

Fixed

  • XML-Parser Expat (CVE-2022-23852) security issue

[v3.5.9-2] - 2021-05-06

Added

  • Upgrade test of the Dogu in Jenkins pipeline (#7)
  • Possibility to set log level for the dogu (#7)
  • Possibility to set memory limit for the dogu (#7)

[v3.5.9-1] - 2021-03-22

Added

  • release workflow
  • basic docker healthcheck

Changed

  • upgrade base image to 3.12.4-1 which leads to an update of the postfix version to 3.5.9