We are seeing an increase in "delays"/4xx errors on outbound message delivery for some SparkPost and SparkPost Enterprise customers (US hosted only)

Incident Report for SparkPost

Postmortem

This incident was opened in error. The incident was closed out and a new incident was opened for Webhook delays

Posted Jul 07, 2020 - 16:42 EDT

Resolved

This incident has been resolved.

Posted Jul 07, 2020 - 16:40 EDT

Update

We are continuing to investigate this issue.

Posted Jul 07, 2020 - 16:38 EDT

Investigating

We are seeing an increase in delays for event webhook delivery for some SparkPost and SparkPost Enterprise customers (US hosted only)

Posted Jul 07, 2020 - 16:33 EDT

This incident affected: Event Webhook Delivery Service (Event Webhooks - USA).