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CompaniesSinchIncidents

Sinch: Sinch Maintenance - SSL Certificate Renewal

MaintenancemaintenanceStatus: completededitedStarted Resolved (14 d)3 updatesstspg.io (opens in new tab)

Affected components: Messaging APIs - REST - EUREST - EUMessaging APIs - REST - USREST - US

Timeline of updates

  1. scheduled

    Sinch will be performing a scheduled maintenance to renew the SSL certificate's.

    Type: Scheduled Maintenance
    Maintenance: SSL Certificate Updates

    Start Time: 2026-10-20 07:00 UTC
    End Time: 2026-10-20 10:00 UTC

    Impact: sms.api.sinch.com, us.sms.api.sinch.com, eu1.sms.api.sinch.com

    We appreciate your patience and apologize for any inconvenience experienced during this maintenance period. If for any reason the maintenance is extended or cancelled we will advise you accordingly.

    As part of this update, please note that the root certificates have also changed. We recommend updating the root certificates as well to ensure continued trust and smooth operation.

    Download the certificate files for all the above mentioned certificates here:https://clxgroup.sharepoint.com/:f:/s/CLX_Support_Anonymous_link/IgALRDsM8tADTai40OEYnKelASGNnSO-pEEyNQaCDUec0pQ (opens in new tab)

  2. in progress

    Scheduled maintenance is currently in progress. We will provide updates as necessary.

  3. completed

    The scheduled maintenance has been completed.

Changes Rewindex caught on this incident

Archive proof

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How the archive is checked, and what it cannot prove.

Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab).

Cite this

Maintenance posted by Sinch, started 2026-10-06 10:55 UTC, resolved after 14 d, 3 update(s); edited after publishing.

Title
Sinch Maintenance - SSL Certificate Renewal
Vendor
Sinch
Date
URL
https://rewindex.com/company/sinch/incidents/6xhn2gchdncb

Sinch profileRecent Sinch incidentsAll outages on October 6, 2026Sinch in October 2026MarkdownJSON