SparkPost: Elevated error rates for some SparkPost and SparkPost Enterprise customers injecting via SMTP in the US region.
Timeline of updates
- resolved
09/12/2020: From 13:15 UTC through 13:35 UTC, we experienced an elevated level of SMTP errors for some SparkPost and SparkPost Enterprise customers injecting using SMTP. Please retry any 4xx errors. Note: This issue does not impact our customers hosted in the EU. Note: Outbound message delivery is not impacted.
From SparkPost’s published incident history: for incidents before Rewindex began polling this status page, only the final update text is available.
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This incident predates live tracking (October 17, 2026). It came from the vendor’s own published history, which is not covered by checkpoints.
Impact, status and times are the vendor’s own, as last archived. View on status.sparkpost.com (opens in new tab).
Cite this
Status incident (vendor impact label: none) posted by SparkPost, started 2020-09-12 13:00 UTC, resolved after 0 min, 1 update(s).
- Title
- Elevated error rates for some SparkPost and SparkPost Enterprise customers injecting via SMTP in the US region.
- Vendor
- SparkPost
- Date
- URL
- https://rewindex.com/company/sparkpost/incidents/b2nh8thsm5p5
SparkPost profileRecent SparkPost incidentsAll outages on September 12, 2020SparkPost in September 2020MarkdownJSON