Open Source Lab incident

SMTP services issues

Minor Resolved View vendor source →

Open Source Lab experienced a minor incident on August 11, 2026 affecting Core IPv6 Network and Core IPv4 Network and 1 more component, lasting 22m. The incident has been resolved; the full update timeline is below.

Started
Aug 11, 2026, 07:16 PM UTC
Resolved
Aug 11, 2026, 07:39 PM UTC
Duration
22m
Detected by Pingoru
Aug 11, 2026, 07:16 PM UTC

Affected components

Core IPv6 NetworkCore IPv4 NetworkDNSDNS (Madison, WI)Mail RelaysMail Relays (Salem, OR)FTP MirrorsFTP Mirrors (Chicago, IL)FTP Mirrors (New York, NY)Internal Monitoring

Update timeline

  1. identified Aug 11, 2026, 07:16 PM UTC

    We encountered an issue that is affecting SMTP services on most of our systems. We are working on deploying a fix soon.