# Optimizely: [Scheduled] Deactivation of TLS 1.0 and TLS 1.1 on Campaign Webservices

> Optimizely maintenance “[Scheduled] Deactivation of TLS 1.0 and TLS 1.1 on Campaign Webservices” on 2021-02-10: impact maintenance (vendor’s label), 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/optimizely/incidents/mzbwqtbly7rc
Last updated: 2021-02-10T14:50:00Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: unknown
- Started: 2021-02-10 14:50 UTC · Resolved: not resolved · Duration: ongoing
- Updates: 1
- [Vendor status page: https://status.optimizely.com/incidents/mzbwqtbly7rc](https://status.optimizely.com/incidents/mzbwqtbly7rc)
- [Company: Optimizely](https://rewindex.com/company/optimizely.md)

## Timeline of updates

- **unknown** : The scheduled maintenance has been completed.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Maintenance posted by Optimizely, started 2021-02-10 14:50 UTC, not resolved, 1 update(s).

- Canonical URL: https://rewindex.com/company/optimizely/incidents/mzbwqtbly7rc
- Citation: Optimizely, “[Scheduled] Deactivation of TLS 1.0 and TLS 1.1 on Campaign Webservices” (2021-02-10 14:50 UTC). Archived by Rewindex: https://rewindex.com/company/optimizely/incidents/mzbwqtbly7rc (CC BY 4.0).
- Markdown link: `[Optimizely: Scheduled Deactivation of TLS 1.0 and TLS 1.1 on Campaign Webservices (2021-02-10)](https://rewindex.com/company/optimizely/incidents/mzbwqtbly7rc)`


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Canonical: https://rewindex.com/company/optimizely/incidents/mzbwqtbly7rc · Markdown: https://rewindex.com/company/optimizely/incidents/mzbwqtbly7rc.md · JSON: https://rewindex.com/api/v1/companies/optimizely/incidents/mzbwqtbly7rc · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T15:22:04.695Z