Outage in SparkPost
Outbound message delivery is delayed/slow for some SparkPost customers (US hosted only)
Resolved MinorIncident Report
We are investigating an increase in delivery latency for some outbound messages. (NOTE: This does not impact our customers hosted in the EU.)
Components affected
SparkPost SMTP Delivery - USANeed to monitor SparkPost outages?
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Latest Updates ( sorted recent to last )
RESOLVED
3 days ago - at 11/04/2025 09:36PM
This incident has been resolved.
IDENTIFIED
3 days ago - at 11/04/2025 09:33PM
We are investigating an increase in delivery latency for some outbound messages. (NOTE: This does not impact our customers hosted in the EU.)
Latest SparkPost outages
Outbound message delivery is slightly delayed/slow for some SparkPost customers (US hosted only) - 10 days ago
Transmissions API - Elevated error rate in US region - 19 days ago
Captcha error for login with password - 26 days ago
Outbound message delivery is delayed/slow for some SparkPost customers (EU hosted only) - about 1 month ago
Data processing delays - about 2 months ago
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