Ops One AG platform status and maintenance announcements. Times are indicated in local Swiss time. https://opsone.ch/.
All systems are operational
Scheduled Maintenance
Mailcow: Changes to Email Alias Forwarding

To improve email deliverability, we will restrict email aliases from forwarding messages to external domains.

Why this change?

Forwarding emails to external providers can cause authentication issues (particularly SPF), resulting in messages being rejected or classified as spam.

What does this mean?

  • Existing aliases will continue to work as usual, unless modified.
  • Forwarding to locally hosted domains remains unaffected.
  • Creating or modifying aliases to forward to external domains will be restricted.
  • External forwarding will remain possible through an alternative method.

For instructions, please see our forwarding guide.

If you have any questions, do not hesitate to contact us.

Start maintenance window: 30/11/2026 23:00
Stop maintenance window: 01/12/2026 02:00

Past Incidents

Monday 22nd September 2025

Update Imaginary 20250918_093027, scheduled 1 year ago

We will update Imaginary to version 20250918_093027.

Reference: #31

Start maintenance window: 22/09/2025 23:00
Stop maintenance window: 23/09/2025 02:00

Sentry 25.9.0, scheduled 1 year ago

We will update Sentry to version 25.9.0.

Start maintenance window: 22/09/2025 23:00
Stop maintenance window: 23/09/2025 02:00

GitLab Fleet Scaling: Migrate to Debian 13 as Base Image, scheduled 1 year ago

The underlying VM on which GitLab CI/CD jobs are executed will be migrated to Debian 13.
This has no effect on the Docker image in which the respective job is executed, which is normally already debian:stable.

Reference: #67

Start maintenance window: 22/09/2025 23:00
Stop maintenance window: 23/09/2025 02:00

Thursday 18th September 2025

No incidents reported

Wednesday 17th September 2025

LimeSurvey 6.15.11, scheduled 1 year ago

We will update LimeSurvey to version 6.15.11.

Reference: #55

Start maintenance window: 17/09/2025 23:00
Stop maintenance window: 18/09/2025 02:00

Tuesday 16th September 2025

Version 10 v10: Servers unable to start

Some v10 servers are currently unable to start. We are currently investigating the cause.

03:15: investigations are ongoing
04:35: we could identify the source of the problem, remediation in progress...
05:30: all systems are up and running again

Monday 15th September 2025

GitLab Fleet Scaling: Migrate to Debian 13 as Base Image, scheduled 1 year ago

The underlying VM on which GitLab CI/CD jobs are executed will be migrated to Debian 13.
This has no effect on the Docker image in which the respective job is executed, which is normally already debian:stable.

Reference: #67

Start maintenance window: 15/09/2025 23:00
Stop maintenance window: 16/09/2025 02:00

Keycloak 26.3.4, scheduled 1 year ago

We will update Keycloak to version 26.3.4.

Start maintenance window: 15/09/2025 23:00
Stop maintenance window: 16/09/2025 02:00

Sunday 14th September 2025

No incidents reported

Saturday 13th September 2025

No incidents reported

Friday 12th September 2025

No incidents reported