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

5th February 2020

No incidents reported

4th February 2020

No incidents reported

3rd February 2020

No incidents reported

2nd February 2020

No incidents reported

1st February 2020

Web: Washington D.C. Opal1 offline for scheduled maintenance

Opal1 is currently offline for scheduled maintenance as announced on 31 December 2019: https://status.opalstack.com/#scheduled-6

A 4 hour maintenance window has been scheduled but we're hopeful that the actual downtime will be much less.

We'll update this post when the server is back online.

  • The maintenance is complete.

  • Opal1 is back online.

    Customer applications installed via our control panel should come back online within the next 10 minutes. Other applications may need to be restarted manually.

    We'll close out this incident when we've been notified that the maintenance is complete.

    • 31st January 2020

    No incidents reported

    30th January 2020

    No incidents reported