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.

  • libunbound8/stable-security 1.26.2-0+deb13u1 amd64 [upgradable from: 1.26.1-0+deb13u1]
  • unbound-anchor/stable-security 1.26.2-0+deb13u1 amd64 [upgradable from: 1.26.1-0+deb13u1]
  • unbound/stable-security 1.26.2-0+deb13u1 amd64 [upgradable from: 1.26.1-0+deb13u1]

Start maintenance window: 23/10/2026 22:00
Stop maintenance window: 24/10/2026 02:00

Update GitLab Runner

We will update GitLab Runner to version v19.5.1.

Reference: #137

Start maintenance window: 23/10/2026 23:00
Stop maintenance window: 24/10/2026 02:00

Update Mailpit

We will update Mailpit to version 1.32.0.

Reference: #62

Start maintenance window: 23/10/2026 23:00
Stop maintenance window: 24/10/2026 02:00

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

Tuesday 23rd October 2018

Mailserver Update, scheduled 8 years ago

We perform software updates on our mail servers. We expect a downtime of ~5 minutes.

Start maintenance window: 23/10/2018 00:00 CEST
Stop maintenance window: 23/10/2018 02:00 CEST

New features / Changes:

  • [Web] Feature: Allow to add more administrators
  • [Web] Feature: System mails (send mails to all mailboxes via LMTP)
  • [Web] Feature: TLS policy maps
  • [Postfix] Increase default message size limit to 100 MiB
  • [Dovecot] Set imap_max_line_length = 2 M
  • [Dovecot] Pull Spamassassin ruleset to be read by Rspamd (ruleset from Heinlein Support)
  • [Dovecot] Garbage collector for deleted maildirs
  • [Dovecot] Encrypt maildir with global key pair
  • [Compose] New images for Rspamd, PHP-FPM, SOGo, Dovecot, Docker API, Watchdog, ACME, Postfix, ClamAV, Unbound

Sunday 21st October 2018

No incidents reported

Saturday 20th October 2018

No incidents reported

Friday 19th October 2018

No incidents reported

Thursday 18th October 2018

No incidents reported

Wednesday 17th October 2018

No incidents reported

Tuesday 16th October 2018

No incidents reported

Monday 15th October 2018

Update Discourse 2.1.2, scheduled 8 years ago

We will update Discourse to version 2.1.2.

Managed Server Version 5: PHP 7.1 and 7.2 updates, scheduled 8 years ago

PHP was updated to the following versions:

  • ops-php71/unknown 7.1.23-ops-8127 amd64 [upgradable from: 7.1.22-ops-7501]
  • ops-php72/unknown 7.2.11-ops-8123 amd64 [upgradable from: 7.2.10-ops-7497]