SEDNA incident
Mail Ingress & Egress Outage: Customers Using MS Graph Unable to Receive and Send Mail
Ongoing since 06:25 PM UTC, affecting SEDNA - www.sednanetwork.com.
We are investigating an outage affecting Sedna’s mail ingress and egress services for customers using MS Graph. Affected users are currently unable to receive or send emails. Our engineering team is treating this as a top priority, and we will share another update as soon as we have more information.
Affected components
Update timeline
- investigating Nov 12, 2026, 06:25 PM UTC
We are investigating an outage affecting Sedna’s mail ingress and egress services for customers using MS Graph. Affected users are currently unable to receive or send emails. Our engineering team is treating this as a top priority, and we will share another update as soon as we have more information.
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