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5.5.6

Version published 2026/04/02​

BlueMind Webmail (Mail App)​

  • BM-23039 : Fix: Message subject is empty in email move modal window.
  • BM-23078 : Fix: Table formatting is altered when answering or transferring.
  • BM-23118 : Fix: The real sender's email address is visible in the source of an email sent with total impersonification.
  • BM-23267 : Fixed: Categories are not updated correctly when opening an email in a new window.
  • BM-23281: Fix: Dialer does not take all available height.
  • BM-23382 : Fixed: Misleading error message displayed in browser console.
  • BM-23285: Fix: over-sensitivity of text selection in dialer.
  • BM-23296 : Fix: On Safari, contact icons are too big.
  • BM-23357 : Fixed: Clicking on "Show source code" when writing a reply generates an error because it has no effect - removed the menu option.
  • BM-23358 : Improvement: Synchronization not always launched on application startup
  • BM-23367: Fix: When transferring an encrypted message with attachments, the attachments are in error.
  • BM-23368: Fix: A blank page is displayed when replying to an email as a delegate from a shared mailbox with the "reply in new window" option enabled.
  • BM-23373 : Fix: Error when reading email with read confirmation request.
  • BM-23378: Fix: Browser console error when cleaning up an unsaved draft.
  • BM-23380 : Fix: If a synchronization encounters a problem, a folder may appear empty until its next update.
  • BM-23384: Fix: Websocket does not reconnect automatically.
  • BM-23387: Corrects: Wrong height of 'To' field in contact selector.
  • BM-23390 : Fix: A link containing url-encoded space is truncated.
  • BM-23413: Fix: Error at getForUpdate during email transfer.
  • BM-23419, BM-23420: Fix: Cursor no longer active in editing area after text formatting.
  • BM-23425 : Fixed: In conversation mode, clicking on "Reply" may not generate reply drafts.
  • BM-23455: Fix: Wrong charset by default — use of UTF-8 for text/plain emails.
  • BM-23462 : Fixed: No confirmation prompt when sending an email with the Ctrl-Enter keyboard shortcut.
  • BM-23485 : Fixed: Contact cartridge overflow no longer occurs in the recipient selector.

Mail settings​

  • BM-23040 : Improvement: "Add" button label to subscribe to a mailbox when only one is selected.
  • BM-23216: Fix: "Other actions" menu and emoji choice modal move to the parent modal window.
  • BM-23235 : Fix: Don't display a filter action a second time that could compete with the same action already set.
  • BM-23270 : Improved handling of contacts that are too long in input fields.
  • BM-23353: Changing the timeout for sending a message causes an error and conflicting alerts when sending an email.
  • BM-23377: Fix: Too large a gap between acknowledgement and read confirmation preferences.
  • BM-23509 : Fix: Formatting toolbar persists when opening Preferences and is displayed over it.

Mobile view​

  • BM-23396: Fix: Overflow of date fields in absence message.
  • BM-23465: Fix: content alignment in invalid recipient alert window.

Calendar​

Calendar settings​

  • BM-22261 : Corrects: The start time of working hours is not recorded in the database, leading to availability visibility problems.

Mobile view​

  • BM-23395 : Fix: Search placeholder is not very visible.

Outlook/mapi​

  • BM-22577: Fix: Outlook crashes when recording an absence message.
  • Fixed: A delegation added from Outlook is not visible in BlueMind.

EAS​

  • BM-23376: Fixed: Meetings with an end date continue to appear after the end date.

Administration / Architecture​

core​

  • BM-23365: Fix: After a major update, the mmap contains a wrong value for chunks which makes mail writing impossible...

  • Fix: do not send systemd watchdog events from event loop, we simply want to protect against hard jvm lockups

  • Fix: lock-free allocation fast path for mmap-pool + configurable backfill threads

crp​

  • Fix: don't kill stream on transient errors, keep retrying
  • Fix: preserve original Host header when proxying to backend Vert.x HttpProxy replaces the Host header with the backend IP address when forwarding requests. This caused Keycloak to generate login form action URLs with the backend IP instead of the external hostname, leading to cookie_not_found errors due to cross-origin cookie loss.

Elasticsearch​

  • BM-21629: Fix: Search with a slash fails but returns no error in the interface.

IMAP​

  • Fix: using a chunk from mmap-pool for every literal creates a too heavy lock contention for chunk allocations

JUnit​

  • Fix: Don't ask for 2GB chunks anymore.
  • Fix: retrieve JUnit results even if test execution fails

JVM​

  • Impr: add XX:ZCollectionInterval=120 (2min) to ensure frequent reclaim of stuff released by cleaners (some mmap pool chunks)

Kafka​

  • BM-23362: Fix: OU restore error when restoring admin roles.

  • BM-23438 : Fix: parsing an attachment declared with parameter value continuation index from RFC 2231 fails to determine the name.

  • BM-23483: Fix: Prevent outbox reordering due to gaps in PostgreSQL sequences. Prevent reordering when a slice has both successes and failures for the same partKey.

  • BM-23488: Fix: RestorePid error.

  • BM-23503 : Fix: Process only clone-idx* groups and subjects when cleaning obsolete indexes from previous clones. Items linked to Kafka Connect will be ignored to avoid problems with these non-standard consumer groups.

  • Fix: deeper delete when create fails with already exists

  • Fix: cleanup empty filters on clone restore

  • Fix: resume kstream indices when resuming a clone. Do not silently block the clone forever if indexing the topics took more than 4 hours

KeyDB​

  • Fix: Competition condition linked to the updating of a shared map.

Mapi​

  • Fix: NullPointer exceptions in mapi logs when PidTagFlagStatus is empty.
  • BM-23500: Fix: Loss of synchronization when MAPI session expires.

Memory​

  • Fix: group data into compact blocks after writing to facilitate processing by mime4j in cases where the size of parts is only known after they have been read.

Dataprotect​

  • BM-22759: Fix: Dataprotect tasks run in error after a major release update.

Mmap​

  • Fix: Memory leaks.

Upgrade​

  • BM-23444: Fix: Update error 4 > 5 in case of invalid message size
  • BM-23514: Fix: Overly large messages cause update to crash — ignore overly large messages.

Perf​

  • BM-22634: Fixes: NGinx: too many open processes.

Others​

  • BM-22762: Improvement: Create a specific NDR message in case the resource does not have an administrator and cannot receive e-mails.
  • BM-23467: Optimization of contact retrieval in service worker.