All systems are operational
Maintenance
US IMAP email server downtime

On 22 July 2026 at 10:00 am US/Central time (UTC -5) one of our US IMAP email servers will be shut down for infrastructure maintenance. The server will be offline during the maintenance and the expected downtime is 6 hours.

Affected customers will be notified individually via email.

No incoming mail will be lost while the server is offline. Mail that arrives during the maintenance will be deferred and delivered once the mail server is back online.

We realize that the timing of this relocation is not ideal. If you have business-critical mailboxes and would like them to be available during the maintenance then please email support@opalstack.com or reply to this message to make arrangements to have your mailboxes migrated to a different IMAP server prior to the scheduled maintenance date.

If you have any questions or concerns regarding this maintenance then please email the Opalstack support team for assistance.

Past Incidents

11th May 2022

No incidents reported

10th May 2022

No incidents reported

9th May 2022

No incidents reported

8th May 2022

No incidents reported

7th May 2022

Web: Washington D.C. Opal12 was offline

Opal12 (Washington DC shared hosting) was offline for approximately 25 minutes beginning at 18:53 UTC due to an interruption in network connectivity.

We rebooted the server approximately 10 minutes later.

The server is back online and we're working with our data center team to determine the cause of the problem.

  • We've confirmed that the maintenance is complete and there are no further issues at this time.

  • Opal12 is back online and we're awaiting confirmation from the data center that the maintenance is complete.

  • Opal12 is now offline for scheduled maintenance.

  • Opal12 will be going offline for troubleshooting and repair in approximately 50 minutes at 9PM US/Eastern time.

  • We've scheduled maintenance downtime on opal12 to correct the issue with the network controller. Details are at https://status.opalstack.com/schedules/36.

  • We suspect that the server's network controller is failing. We're now working with the data center team to have the problem corrected.

    • 6th May 2022

    No incidents reported

    5th May 2022

    No incidents reported