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

Wednesday 14th February 2018

Managed Server Version 4: graphicsmagick update, scheduled 8 years ago

Package: graphicsmagick
Version: 1.3.16-1.1+deb7u18
CVE ID: CVE-2018-6799

  • graphicsmagick 1.3.16-1.1+deb7u17 was updated to 1.3.16-1.1+deb7u18
  • libgraphicsmagick3 1.3.16-1.1+deb7u17 was updated to 1.3.16-1.1+deb7u18
Managed Server Version 5: nodejs update, scheduled 8 years ago

Package: nodejs
Version: 6.13.0-1nodesource1

Tuesday 13th February 2018

Mailserver Maintanance, scheduled 8 years ago

We perform software updates on our customer mail servers. We expect a downtime of 2-3 minutes.

New features / Changes:

  • Update dovecot to a newer version

Maintenance was completed sucessfully

Managed Server Version 5: Add missing composer update

On servers with PHP 7.0 based sites only, composer was not regularly updated due to a missed configuration. This change will add the missing module to the PHP 7.0 wrapper as well. Furthermore, it fixes a dependency problem where composer could not get installed at the first run due to a missing curl binary.

Monday 12th February 2018

No incidents reported

Sunday 11th February 2018

No incidents reported

Saturday 10th February 2018

No incidents reported

Friday 9th February 2018

No incidents reported

Thursday 8th February 2018

No incidents reported