5.4.9

Version published on 2026/03/04

BlueMind Webmail (Mail App)

• FEATBL-2548: Fixes: Adjust menu position to suit viewport.
• BM-18733: Fixes: Application fails to load when template folder is missing.
• BM-22001: Fixes: Links with a "_self" target in an email are displayed instead of the viewed email.
  Solution: force email links to open in a new tab/window.
• BM-22964: Fixes: Incorrect initialization of the email when the message composer is opened in a separate window by default.
• BM-23224: Fixes: Reading confirmation no longer sent.
• BM-23246: Fixes: File import/attachment from filehosting no longer works.
• BM-23263: Fixes: "Write in a new window" opens an empty popup window.
• BM-23268: Fixes: Inconsistency of email range selection with "shift".
• BM-23273: Fixes: The email composition window doesn't close if you try to close it without sending the email.
• BM-23319: Fix: Added missing translation in attachment preview modal.

Mail settings

• BM-23304: Fixes: Default folder names not translated in filter description.
• BM-23330: Fixes: Display problem in the case of large fonts in the identity table signature preview.

MAPI/Outlook

• BM-22392: Fixes: Emails are sent "on behalf of" when the assigned delegation is "send as".
• Fix: active flag reapplication removed.

Administration / Architecture

Core

• BM-23280: Fixes: Loss of emails when upgrading from 4 to 5 if chuncks are less than maximum email size.
• BM-23123 : Fixes: Various problems displaying forwarded invitation emails.

IMAP

• BM-23261: Fixes: IMAP Close command does not delete emails.
• Improved speed of certain search commands and tracking flag changes.

Subscriptions

• BM-23238: Fixes: Counter for the number of accounts.

Security

• BM-23320: PostgreSQL upgrade to version 17.9 (CVE-2025-12817, CVE-2025-12818, CVE-2026-2003, CVE-2026-2004, CVE-2026-2005, CVE-2026-2006)

Others

• Upgrades:
  • OpenJDK 25.0.2+10
  • seaweedfs 4.13
  • Cassandra 5.0.6
• HOTFIX: Delete duplicated key on pidmapping before apply unique constraint.