# Courier: Increased Error Rates due to AWS (SQS, S3 and Lambda) services issues in us-east-1

- Impact (vendor’s label): none
- Status: resolved
- Started: 2022-03-09 21:20 UTC · Resolved: 2022-03-09 22:01 UTC · Duration: 41 min
- Updates: 1
- [Vendor status page: https://status.courier.com/incidents/bkp4dp70z546](https://status.courier.com/incidents/bkp4dp70z546)
- [Company: Courier](https://rewindex.com/company/courier.md)

## Part of an outage event

- [AWS outage, Mar 9, 2022: 12 vendors, 12 incidents](https://rewindex.com/events/2022-03-09-aws)
- This incident blames AWS as the cause. (hop 1, posted +0 min vs the first vendor naming AWS)
- Evidence: “…Increased Error Rates due to AWS (SQS, S3 and Lambda) services issues in us-east-1 As of 1:45 PM PST S3 Event Notifications have delivered the backlog of events. This issue is resolved and all service…”

```mermaid
flowchart LR
  root["AWS<br/>own incident not archived"]:::inferred
  h1["Within an hour<br/>2 vendors, 2 blamed AWS<br/>Courier, Unbounce"]:::blames
  root --> h1
  h4["1 to 4 hours later<br/>1 vendor, 1 blamed AWS<br/>Xero"]:::blames
  root --> h4
  me["Courier (this incident)<br/>posted +0 min"]:::me
  h1 --- me
```

_Detected automatically from incidents that started together and named the same provider; a link means one incident named another vendor, not a confirmed cause._

## Timeline of updates

- **resolved** 2022-03-09 22:01 UTC: As of 1:45 PM PST S3 Event Notifications have delivered the backlog of events. This issue is resolved and all services are now operating normally.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._


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Canonical: https://rewindex.com/company/courier/incidents/bkp4dp70z546 · Markdown: https://rewindex.com/company/courier/incidents/bkp4dp70z546.md · JSON: https://rewindex.com/api/v1/companies/courier/incidents/bkp4dp70z546 · Generated 2026-10-19T23:15:35.222Z