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

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 26th December 2018

No incidents reported

Tuesday 25th December 2018

No incidents reported

Monday 24th December 2018

No incidents reported

Sunday 23rd December 2018

No incidents reported

Saturday 22nd December 2018

No incidents reported

Friday 21st December 2018

No incidents reported

Thursday 20th December 2018

No incidents reported