Partial Outage: Matrix Federation

Minor Incident Matrix Matrix Federation
2022-05-11 00:49 CDT · 2 hours, 9 minutes

Update

Retroactive

Partial Outage

What?

Outgoing Matrix federation suffered a temporary outage. Some outgoing messages may have been delayed until the issue was resolved, depending on their destination. No messages were lost.

When?

Between 12:49 AM CDT and 2:58 AM CDT on Wednesday, May 11th.

Why?

The local caching DNS resolver on the Matrix server entered an inoperative state after a response verification feature failed. The feature was disabled and the resolver was restarted pending permanent mitigation.

May 11, 2022 · 03:36 CDT

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