Scaleway incident

[WEBHOSTING] SMTP/51.159.208.135 blacklisted on Microsoft/Outlook from classic webhosting service

Major Resolved View vendor source →

Scaleway experienced a major incident on November 24, 2025 affecting Hosting, lasting 199d 17h. The incident has been resolved; the full update timeline is below.

Started
Nov 24, 2025, 06:34 PM UTC
Resolved
Jun 12, 2026, 12:16 PM UTC
Duration
199d 17h
Detected by Pingoru
Nov 24, 2025, 06:34 PM UTC

Affected components

Hosting

Update timeline

  1. identified Nov 24, 2025, 06:34 PM UTC

    Our service is currently experiencing disruption due to blacklisting by Microsoft. We are actively working with Microsoft to resolve this issue as soon as possible.

  2. resolved Jun 12, 2026, 12:16 PM UTC

    No more SMTP blacklist messages reported from Outlook provider.