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

Update Collabora

We will update Collabora to version 26.04.5.2.1.

Reference: #1637

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

Monday 26th March 2018

No incidents reported

Sunday 25th March 2018

No incidents reported

Saturday 24th March 2018

No incidents reported

Friday 23rd March 2018

No incidents reported

Thursday 22nd March 2018

No incidents reported

Wednesday 21st March 2018

No incidents reported

Tuesday 20th March 2018

Managed Server Version 5: msmtp use tls if available, scheduled 8 years ago

We have updated the msmtp module: The msmtp mail-agent now uses TLS encryption for outgoing messages to our mailrelay. If your own mailrelay does not support TLS you can disable this feature with "msmtp::tls": "off" (We have checked all installations and set the option, if necessary).

Monday 19th March 2018

Mailserver Maintanance, scheduled 8 years ago

We perform software updates on our customer mail servers. We expect a downtime of 2-5 minutes.

New features / Changes:

  • clamd, rspamd, SOGo and dovecot update
  • new SOGo Theme
  • imapsync improvements
  • Some small fixes

Maintenance was completed sucessfully

Managed Server Version 4: curl libcurl3 libcurl3-gnutls updates, scheduled 8 years ago

Multiple vulnerabilities were discovered in cURL, an URL transfer library. We have updated curl to the latest version.

  • curl_7.26.0-1+wheezy25_amd64.deb [upgradable from: curl 7.26.0-1+wheezy24]
  • libcurl3_7.26.0-1+wheezy25_amd64.deb [upgradable from: libcurl3:amd64 7.26.0-1+wheezy24]
  • libcurl3-gnutls_7.26.0-1+wheezy25_amd64.deb [upgradable from: libcurl3-gnutls:amd64 7.26.0-1+wheezy24]
Managed Server Version 5: libvorbis0a libvorbisenc2 libvorbisfile3 updates, scheduled 8 years ago

We have updated libvorbisidec to the latest version.

  • libvorbis0a/oldstable 1.3.4-2+deb8u1 amd64 [upgradable from: 1.3.4-2]
  • libvorbisenc2/oldstable 1.3.4-2+deb8u1 amd64 [upgradable from: 1.3.4-2]