Seven Senders incident

Colissimo Return Label Creation Disruption

Resolved after 3 hours 7 minutes, affecting Colissimo API, on June 30, 2026.

resolved Jun 30, 2026, 09:48 AM UTC

The issue has now been resolved. The root cause was a global change on the Colissimo side to the way return shipments are routed. As a result, the issue affected all customers using Colissimo returns. We sincerely apologize for the inconvenience this caused and appreciate your patience while we investigated and resolved the issue.

Started
Jun 30, 2026, 06:40 AM UTC
Resolved
Jun 30, 2026, 09:48 AM UTC
Duration
3h 7m
Detected by Pingoru
Jun 30, 2026, 06:40 AM UTC

Affected components

Colissimo API

Update timeline

  1. investigating Jun 30, 2026, 06:40 AM UTC

    We are currently experiencing issues with the return label creation for the carrier Colissimo. The issue originates from the Colissimo API. We reached out to the carrier and are actively monitoring the situation and will provide updates as soon as we have more information.

  2. resolved Jun 30, 2026, 09:48 AM UTC

    The issue has now been resolved. The root cause was a global change on the Colissimo side to the way return shipments are routed. As a result, the issue affected all customers using Colissimo returns. We sincerely apologize for the inconvenience this caused and appreciate your patience while we investigated and resolved the issue.

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