Ops One AG platform status and maintenance announcements. Times are indicated in local Swiss time. https://opsone.ch/.
All systems are operational
Scheduled Maintenance
Update Imaginary

We will update Imaginary to version 20261021_180331.

Reference: #93

Start maintenance window: 26/10/2026 23:00
Stop maintenance window: 27/10/2026 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

Thursday 5th July 2018

No incidents reported

Wednesday 4th July 2018

No incidents reported

Tuesday 3rd July 2018

Managed Server Version 5: MariaDB update, scheduled 8 years ago

Several issues have been discovered in the MariaDB database server. The vulnerabilities are addressed by upgrading MariaDB to the new upstream version 10.0.35. [DLA 1407-1]

We will install the update tonight during our maintenance window. We expect only a short downtime, caused by the mariadb-server restart.

Please see the MariaDB 10.0 Release Notes above for further details.

  • mariadb-client/oldstable 10.0.35-0+deb8u1 all [upgradable from: 10.0.32-0+deb8u1]
  • mariadb-client-10.0/oldstable 10.0.35-0+deb8u1 amd64 [upgradable from: 10.0.32-0+deb8u1]
  • mariadb-client-core-10.0/oldstable 10.0.35-0+deb8u1 amd64 [upgradable from: 10.0.32-0+deb8u1]
  • mariadb-common/oldstable 10.0.35-0+deb8u1 all [upgradable from: 10.0.32-0+deb8u1]
  • mariadb-server/oldstable 10.0.35-0+deb8u1 all [upgradable from: 10.0.32-0+deb8u1]
  • mariadb-server-10.0/oldstable 10.0.35-0+deb8u1 amd64 [upgradable from: 10.0.32-0+deb8u1]
  • mariadb-server-core-10.0/oldstable 10.0.35-0+deb8u1 amd64 [upgradable from: 10.0.32-0+deb8u1]

Start maintenance window: 03/07/2018 01:00 CEST
Stop maintenance window: 03/07/2018 02:00 CEST

Monday 2nd July 2018

No incidents reported

Sunday 1st July 2018

No incidents reported

Saturday 30th June 2018

No incidents reported

Friday 29th June 2018

No incidents reported