Platform Performance Issues: Some customers are experiencing platform slowness
Last updateresolvedSep 14 · 18:30 UTC
This incident has been resolved.
Reported by Sedna Systems on their status page.
checked Sep 21, 2026 7:36 PM UTC · Sedna Systems's official status page
Sedna Systems is up and running.
Sedna Systems is currently operational with all systems functioning normally.
All components operational
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Sedna Systems incident history
3 reports published by Sedna Systems in the last 30 days
When Sedna Systems breaks, it is typically resolved in 3h 43m — median across 6 resolved incidents over 90 days.
September 14, 2026
September 4, 2026
Mail Egress Outage: Some Customers will be unable to Send Mail
Last updateresolvedSep 4 · 20:09 UTC
This incident has been resolved. Mail delivery to Microsoft 365 and Outlook recipients has returned to normal. We saw no further reports of delayed or failed delivery following confirmation from affected customers and our monitoring.
Reported by Sedna Systems on their status page.
August 31, 2026
Microsoft service disruption affecting Microsoft Graph email egress
Last updateresolvedSep 4 · 08:45 UTC
Resolved – Microsoft has confirmed full recovery from the service degradation affecting Graph-based mail flow (EX1464935). All Sedna services related to Microsoft Graph email egress are now operating normally. We've seen no further reports of impact since our last update. Thank you for your patience while we monitored this alongside Microsoft.
Reported by Sedna Systems on their status page.