Outage in Scaleway
[Transactional Email] - Low IP reputation with Microsoft servers
Minor
February 27, 2026 - Started 4 days ago
Official incident page
Official incident page
Incident Report
We are noticing an increase in issues with Microsoft, with the message: "temporarily rate limited due to IP reputation."
Our team is already taking action to mitigate the issue, but you may notice some delays and retries when sending to Outlook, MSN, or Hotmail.
Microsoft has acknowledged the issue and is currently investigating on their side.
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Latest Updates ( sorted recent to last )
IDENTIFIED
4 days ago - at 02/27/2026 09:33AM
We are noticing an increase in issues with Microsoft, with the message: "temporarily rate limited due to IP reputation."
Our team is already taking action to mitigate the issue, but you may notice some delays and retries when sending to Outlook, MSN, or Hotmail.
Microsoft has acknowledged the issue and is currently investigating on their side.
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