Mailing lists (mailman): Urgent maintenance

Scheduled Maintenance Report for Cardiff University

Completed

The scheduled maintenance has been completed.

Posted Jan 29, 2026 - 14:00 GMT

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Jan 29, 2026 - 12:00 GMT

Scheduled

The system that supports the University’s mailing lists (Mailman) requires urgent maintenance to apply a necessary DNS update. Without this update, the service would be at risk of failure.

During the maintenance window, the mailing lists service will be unavailable.
Whilst the system is offline, users will not be able to manage their lists, and any emails sent to mailing lists will likely not be delivered with the sender later receiving a non‑delivery notification.

Posted Jan 28, 2026 - 16:26 GMT