Mail Ingress Outage: Some Customers were Unable to Receive Mail

Incident Report for Sedna Systems

Resolved

An issue affecting Sedna’s mail ingress services in the Dublin 2 cluster has been resolved.

During the incident, affected users were unable to receive incoming emails. Our engineering team identified and fixed the root cause, and mail flow has fully stabilized.
Posted Jul 23, 2026 - 13:50 BST