Ops One AG platform status and maintenance announcements. Times are indicated in local Swiss time. https://opsone.ch/.
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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

Tuesday 26th March 2019

Managed Server Version 6: Introduce netdata system monitoring, scheduled 7 years ago

With this change, we introduce a new way to monitor your servers load through Netdata. Netdata is a interactive, realtime web dashboard running on each server. You can reach its webinterface at http://localhost:19999.

To connect from your local computer, either forward port 19999 through SSH (ssh <hostname> -L 19999:localhost:19999), or add a reverse proxy website forwarding requests to http://localhost:19999 (make sure to enable HTTPS and password protection).

In a next step, we will collect those metrics centrally to have them available through cockpit.

Reference #59

Proxy Migration, scheduled 7 years ago

On Tuesday 26.03.2019 we will migrate our proxy server (proxy.snowflakehosting.ch) to a new server. Thanks to the redundant design, we do not expect any outage.

Update GitLab 11.9, scheduled 7 years ago

We will update GitLab to version 11.9.

Start maintenance window: 26/03/2018 00:00 CET
Stop maintenance window: 26/03/2018 02:00 CET

Monday 25th March 2019

No incidents reported

Sunday 24th March 2019

No incidents reported

Saturday 23rd March 2019

No incidents reported

Friday 22nd March 2019

No incidents reported

Thursday 21st March 2019

Update Matomo 3.9.1, scheduled 7 years ago

Matomo was updated to version 3.9.1.

Wednesday 20th March 2019

No incidents reported