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

Friday 22nd December 2017

No incidents reported

Thursday 21st December 2017

No incidents reported

Wednesday 20th December 2017

No incidents reported

Tuesday 19th December 2017

No incidents reported

Monday 18th December 2017

Managed Server Version 6: website module: configurable hsts header

By default, we add a HTTP Strict Transport Security (HSTS) header to each TLS enabled website. According to the current best practices, the max-age is set to the fairly large value of 63072000. While this is fine for most use cases, there are some where a shorter max-age setting or even other values are desirable. This change introduces the new header_hsts parameter where you can override the HTTP Strict Transport Security header with a value if your choice: https://docs.snowflakeops.ch/6-0-stable/services/website.html#hsts-header Closes #239

Managed Server Version 5: website module: configurable hsts header

By default, we add a HTTP Strict Transport Security (HSTS) header to each TLS enabled website. According to the current best practices, the max-age is set to the fairly large value of 63072000. While this is fine for most use cases, there are some where a shorter max-age setting or even other values are desirable. This change introduces the new header_hsts parameter where you can override the HTTP Strict Transport Security header with a value if your choice: https://docs.snowflakeops.ch/5-0-stable/services/website.html#hsts-header Closes #239

Sunday 17th December 2017

No incidents reported

Saturday 16th December 2017

No incidents reported