SparkPost: Outbound message delivery is delay (Oct 28, 2026)

Name: SparkPost: Outbound message delivery is delayed/slow for some SparkPost customers (US hosted only)
Start: 2026-10-28T19:37:12.621Z
End: 2026-10-28T20:03:07.578Z

Status: investigating We are investigating an increase in delivery latency for some outbound messages. (NOTE: This does not impact our customers hosted in th...