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

Incident Report for SparkPost

Resolved

This incident has been resolved.

Posted May 10, 2019 - 02:24 EDT

Monitoring

A fix has been implemented and we are monitoring the results.

Posted May 10, 2019 - 02:20 EDT

Identified

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

Posted May 10, 2019 - 02:14 EDT

This incident affected: SMTP Delivery (Outbound Message Delivery) (SMTP Delivery - EUROPE).