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

We are migrating Mailcow to new servers. During the maintenance window, Mailcow services will be temporarily unavailable. The interruption is expected to last approximately 15 minutes. Please note that SMTP is designed to retry message delivery automatically, so no incoming emails will be lost during this period.

Start maintenance window: 31/03/2026 20:00
Stop maintenance window: 01/04/2022 02:00

SaaS: Migration GitLab

We are migrating GitLab to new servers. During the scheduled maintenance window, GitLab will be unavailable. We expect an interruption of approximately 30 minutes.

Start maintenance window: 31/03/2026 20:00
Stop maintenance window: 01/04/2022 02:00

Mailcow 2026-03b

We will update Mailcow to version 2026-03b.

Start maintenance window: 31/03/2026 22:00
Stop maintenance window: 01/04/2026 02:00

Update Gotenberg 8.29.1

We will update Gotenberg to version 8.29.1.

Reference: #31

Start maintenance window: 06/04/2026 23:00
Stop maintenance window: 07/04/2026 02:00

Past Incidents

Monday 6th July 2020

Mailserver Update, scheduled 5 years ago

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

With this update we disable TLS 1.0 and TLS 1.1. Please contact us if you have an old client, we can reactivate TLS 1.0 and TLS 1.1 if necessary. This change does not affect unauthenticated smtp via port 25.

Start maintenance window: 06/07/2020 23:00 MEZ
Stop maintenance window: 07/07/2020 01:00 MEZ

New features / Changes:

  • App passwords for imap and smtp
  • Reject documents with macros
  • Disabling TLS 1.0 and 1.1 for submission, smtp, imap and pop3
  • Show last mail login (pop3, imap)) in web interface
  • Read only API Key

Monday 29th June 2020

Managed Server Version 6/7: Update Docker 19.03.12, scheduled 5 years ago

We will update Docker to the latest version 19.03.12. Please make sure your containers are starting automatically, as we have to restart the Docker daemon to complete this update.

Start maintenance window: 29/06/2020 23:00 CEST
Stop maintenance window: 30/06/2020 02:00 CEST

Sunday 28th June 2020

No incidents reported

Saturday 27th June 2020

No incidents reported

Friday 26th June 2020

No incidents reported

Thursday 25th June 2020

No incidents reported

Wednesday 24th June 2020

No incidents reported

Tuesday 23rd June 2020

No incidents reported

Monday 22nd June 2020

No incidents reported