Outage in SparkPost
Elevated delays to Microsoft domains
Resolved MinorIncident Report
We are seeing an elevated rate of delays while delivering email to Microsoft domains (~5-10%). We believe the issue is industry-wide as other providers are reporting the same issue. Delayed messages will be retried - no action is necessary at this time.
Components affected
SparkPost Mailbox Provider Service InterruptionTrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
almost 3 years ago - at 06/05/2023 11:10PM
The issue at Microsoft appears to be resolved - the rate of delayed messages is back in the normal range.
MONITORING
almost 3 years ago - at 06/05/2023 09:40PM
We are continuing to monitor.
IDENTIFIED
almost 3 years ago - at 06/05/2023 09:07PM
We are seeing an elevated rate of delays while delivering email to Microsoft domains (~5-10%). We believe the issue is industry-wide as other providers are reporting the same issue. Delayed messages will be retried - no action is necessary at this time.
Latest SparkPost outages
Increased bounce or delay rate for Apple domains - 26 days ago
Email delivery in US region affected - about 2 months ago
Outbound message delivery is delayed/slow for some SparkPost customers (US and EU regions) - about 2 months ago
Microsoft Mail Delivery Delays and Temporary Rejections - 2 months ago
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