Sinch Maintenance - SSL Certificate Renewal

Scheduled for Nov 17, 08:00 - 11:00 UTC

Scheduled

Sinch will be performing a scheduled maintenance to renew the SSL certificate's.

Type: Scheduled Maintenance

Maintenance: SSL Certificate Updates

Start Time: 2026-11-17 08:00 UTC
End Time: 2026-11-17 11:00 UTC

Certificates affected by this maintenance:
*.sinch.com
*.httpgw.api.sinch.com
*.mad.api.sinch.com

We appreciate your patience and apologize for any inconvenience experienced during this maintenance period.

If for any reason the maintenance is extended or cancelled we will advise you accordingly.

As part of this update, please note that the root certificates have also changed.

We recommend updating the root certificates as well to ensure continued trust and smooth operation.

Download the certificate files for all the above mentioned certificates here: https://clxgroup.sharepoint.com/:f:/s/CLX_Support_Anonymous_link/IgBHPI0ITMohSZ-RZi_avnfgAYszcmL0lkcFEM4KhYTrips

Posted Oct 28, 2026 - 17:25 UTC

This scheduled maintenance affects: Dashboard.sinch.com (Payment, SMS Administration, Numbers Administration, Analytics, Customer Support, 2FA, US Campaigns, Login/Sign up) and Migrated APIs (Redhot XML (mBlox), E3 (Dialogue), SMS (Legacy Sinch), HTTP API (TWW)).