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Summary of Changes

  • Update dovecot image to 2.4.1-r2
  • Overhaul the helm chart's configmap for dovecot 2.4.1
  • Make the data-sync subchart optional in dovecot helm chart
  • Housecleaning within k8s directories: removed obsolete functionality

Why is this change being made?

Dovecot fell out of recent builds due to difficulty of adjusting configs to support openldap when dovecot maintainers chose to make breaking-changes to the format, without interim support for the old config format. This brings the image up to the 2.4.1 format, and it now passes Trivy CVE vulnerability scanning.

How was this tested? How can the reviewer verify your testing?

Local and CI testing

Completion checklist

  • The pull request is linked to all related issues
  • This change has unit test coverage
  • Documentation has been updated
  • Dependencies have been updated and verified

@instantlinux instantlinux added the dependencies Pull requests that update a dependency file label Jan 29, 2026
@instantlinux instantlinux merged commit 12fb065 into main Jan 29, 2026
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@instantlinux instantlinux deleted the SYS-656_dovecot_2point4 branch January 29, 2026 21:10
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