Ops One AG platform status and maintenance announcements. Times are indicated in local Swiss time. https://opsone.ch/.
All systems are operational
Scheduled Maintenance
Managed Server 10: Debian Updates

We will update the following packages to the latest version.

  • linux-image-amd64=6.12.115-2
  • linux-libc-dev=6.12.115-2

Start maintenance window: 03/11/2026 23:00
Stop maintenance window: 04/11/2026 02:00

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 10th November 2025

Update Collabora 25.04.7.1.1, scheduled 11 months ago

We will update Collabora to version 25.04.7.1.1.

Start maintenance window: 10/11/2025 23:00
Stop maintenance window: 11/11/2025 02:00

Cluster Maintenance, scheduled 11 months ago

We will update soft- and firmware throughout our cluster. During the update, a higher disk i/o latency is to be expected. To adjust for new CPU flags, each VM will be rebooted once during the maintenance window.

Start maintenance window: 10/11/2025 23:00
Stop maintenance window: 11/11/2025 06:00

Wednesday 5th November 2025

No incidents reported

Tuesday 4th November 2025

No incidents reported

Monday 3rd November 2025

Managed Server 9: Debian Updates, scheduled 11 months ago

We will update the following packages to the latest version.

  • chromium-common/oldstable-security 142.0.7444.59-1~deb12u1 amd64 [upgradable from: 141.0.7390.122-1~deb12u1]
  • chromium/oldstable-security 142.0.7444.59-1~deb12u1 amd64 [upgradable from: 141.0.7390.122-1~deb12u1]
  • chromium-sandbox/oldstable-security 142.0.7444.59-1~deb12u1 amd64 [upgradable from: 141.0.7390.122-1~deb12u1]
  • docker-compose-plugin/bookworm 2.40.3-1~debian.12~bookworm amd64 [upgradable from: 2.40.2-1~debian.12~bookworm]
  • xserver-common/oldstable-security 2:21.1.7-3+deb12u11 all [upgradable from: 2:21.1.7-3+deb12u10]
  • xvfb/oldstable-security 2:21.1.7-3+deb12u11 amd64 [upgradable from: 2:21.1.7-3+deb12u10]

Start maintenance window: 03/11/2025 23:00
Stop maintenance window: 04/11/2025 02:00

Managed Server 8: Debian Updates, scheduled 11 months ago

We will update the following packages to the latest version.

  • docker-compose-plugin/bullseye 2.40.3-1~debian.11~bullseye amd64 [upgradable from: 2.40.2-1~debian.11~bullseye]
  • python3-pip/oldoldstable-security 20.3.4-4+deb11u2 all [upgradable from: 20.3.4-4+deb11u1]
  • python-pip-whl/oldoldstable-security 20.3.4-4+deb11u2 all [upgradable from: 20.3.4-4+deb11u1]
  • ruby-rack/oldoldstable-security 2.1.4-3+deb11u4 all [upgradable from: 2.1.4-3+deb11u3]

Start maintenance window: 03/11/2025 23:00
Stop maintenance window: 04/11/2025 02:00

Imaginary 20251031_122139, scheduled 11 months ago

We will update Imaginary to version 20251031_122139.

Reference: #34

Start maintenance window: 03/11/2025 23:00
Stop maintenance window: 04/11/2025 02:00

Sunday 2nd November 2025

No incidents reported

Saturday 1st November 2025

No incidents reported

Friday 31st October 2025

No incidents reported

Thursday 30th October 2025

No incidents reported