Contentful SAML SP Certificate Rotation

Scheduled for Sep 21, 09:00 - 10:00 UTC

Scheduled

The SAML SP certificate rotation originally scheduled for September 16, 2026 has been rescheduled to Monday, September 21, 2026.

This change only affects organizations whose IdP verifies Contentful’s SAML request signatures using our SP certificate.

If your IdP supports multiple signing certificates, re-import the latest Contentful SAML metadata before the cutover so both the current and new certificates are trusted.

If your IdP supports only one signing certificate, re-import the metadata after the cutover to replace the old certificate with the new one.

Users who are already signed in will not be affected. If your IdP does not verify Contentful’s SP signature, no action is required.

Posted Sep 16, 2026 - 07:22 UTC

This scheduled maintenance affects: Authentication service, Web App and EU data residency (Authentication Service, Web App).