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Outage in Kustomer

[Whatsapp] Outbound Message Delivery Disruption [ALL PRODs]

Resolved Minor
June 12, 2026 - Started about 1 month ago - Lasted about 7 hours
Official incident page

Incident Report

Summary AI Generated

A WhatsApp service disruption caused outbound messages sent through Kustomer's platform to fail delivery to end users for 7.2 hours across all production environments. The issue originated from a third-party vendor (WhatsApp) rather than Kustomer's systems directly. Kustomer worked to redrive previously unsent messages and confirmed full service restoration once WhatsApp resolved the underlying problem.

Kustomer is aware of an ongoing WhatsApp issue that may cause outbound messages to not be delivered to end users. While the issue appears to originate with WhatsApp, our team is actively monitoring the situation and working closely to assess the impact on the platform. We will continue to provide updates as more information becomes available. Please expect an additional update within the next 30 minutes. If you have any questions, please contact Kustomer Support at support@kustomer.com.
Components affected
Kustomer Channel - WhatsApp

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Latest Updates ( sorted recent to last )
RESOLVED about 1 month ago - at 06/12/2026 09:38PM

WhatsApp has confirmed that all services are fully recovered. After careful monitoring, our team has determined that all affected areas are now fully restored. Please reach out to Kustomer support at support@kustomer.com if you have additional questions or concerns.

MONITORING about 1 month ago - at 06/12/2026 07:29PM

Kustomer is aware of an event reported by one of our third party vendors affecting ALL PRODS that may cause Issues with WhatsApp messages not being delivered to end users.

Our team is monitoring the incident, and working with the vendor where possible to resolve the issue. We are working on redriving previously unsent messages to ensure all messages are sent successfully. Please expect further updates within the next 3 hours, and reach out to Kustomer support at support@kustomer.com if you have additional questions or concerns.

IDENTIFIED about 1 month ago - at 06/12/2026 04:35PM

Kustomer continues to monitor the ongoing issue on Whatsapp that may cause outbound Whatsapp messages to not be delivered to end users.

Clients can also refer to https://metastatus.com/whatsapp-business-api for the latest WhatsApp service status.

Please expect further updates within the next 30 minutes, and reach out to Kustomer Support at support@kustomer.com if you have additional questions or concerns

IDENTIFIED about 1 month ago - at 06/12/2026 03:17PM

Kustomer continues to monitor the ongoing issue on Whatsapp that may cause outbound Whatsapp messages to not be delivered to end users.

Clients can also refer to https://metastatus.com/whatsapp-business-api for the latest WhatsApp service status.

Please expect further updates within the next 30 minutes, and reach out to Kustomer Support at support@kustomer.com if you have additional questions or concerns

IDENTIFIED about 1 month ago - at 06/12/2026 02:46PM

Kustomer has identified an ongoing issue with WhatsApp that may cause outbound messages to not be delivered to end users.

Our team is closely monitoring the situation and actively working to assess impact. Clients can refer to https://metastatus.com/whatsapp-business-api for the latest WhatsApp service status.

Please expect further updates within the next 30 minutes, and reach out to Kustomer Support at support@kustomer.com if you have additional questions or concerns.

INVESTIGATING about 1 month ago - at 06/12/2026 02:31PM

Kustomer is aware of an ongoing WhatsApp issue that may cause outbound messages to not be delivered to end users.

While the issue appears to originate with WhatsApp, our team is actively monitoring the situation and working closely to assess the impact on the platform. We will continue to provide updates as more information becomes available.

Please expect an additional update within the next 30 minutes. If you have any questions, please contact Kustomer Support at support@kustomer.com.

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