Dualog incident

Degraded performance of email exchange

Resolved after 4 hours 20 minutes, affecting Email and Automatic File Transfer, on February 2, 2026.

resolved Feb 03, 2026, 01:19 AM UTC

The previously reported mail backlog has been fully cleared, and email exchange is back to normal.

Started
Feb 02, 2026, 08:58 PM UTC
Resolved
Feb 03, 2026, 01:19 AM UTC
Duration
4h 20m
Detected by Pingoru
Feb 02, 2026, 08:58 PM UTC

Affected components

Email and Automatic File Transfer

Update timeline

  1. monitoring Feb 02, 2026, 08:58 PM UTC

    We have identified a problem on a specific mail server that has stopped relaying mail correctly. The issue has already been solved, however there is a substantial email queue that is currently being expedited. Expect delay in sending-receiving mail until the backlog returns to normal.

  2. monitoring Feb 02, 2026, 09:29 PM UTC

    The queue is being expedited at a good pace, and we expect it to normalise soon.

  3. monitoring Feb 02, 2026, 10:19 PM UTC

    The mail backlog on the shore side is reduced, and the queue is being expedited at a regular pace. A certain degree of delay relaying mail from ships to shore is still to be expected. We continue monitoring the situation.

  4. monitoring Feb 02, 2026, 11:48 PM UTC

    Mail queue expedition is ongoing. The situation is under close observation, and no further issues have been identified at this time.

  5. monitoring Feb 03, 2026, 12:01 AM UTC

    We are continuing to monitor for any further issues.

  6. resolved Feb 03, 2026, 01:19 AM UTC

    The previously reported mail backlog has been fully cleared, and email exchange is back to normal.

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