Sinch Emergency Maintenance - EU3

Scheduled for Mar 16, 21:00 UTC - Mar 17, 03:00 UTC

Scheduled

We will perform an emergency network maintenance on our EU3 Site during the below window.

Type: Emergency Maintenance
Start Time: 2026-03-16 21:00
End Time: 2026-03-17 03:00

Impact: Customers may experience multiple brief connectivity issues but will be able to reconnect immediately towards the impacted endpoints listed below.

Impacted endpoints:
eu3.smpp.api.sinch.com
eu3.httpsms.api.sinch.com
eu3.httplookup.api.sinch.com

To avoid connectivity issues we recommend connecting to the below endpoints during the duration of this maintenance.

Available endpoints:
eu1.smpp.api.sinch.com
eu1.httpsms.api.sinch.com
eu1.httplookup.api.sinch.com

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

Please contact support@sinch.com if you have any questions or concerns

Posted Mar 10, 2026 - 13:01 UTC

This scheduled maintenance affects: Messaging APIs (SMPP - EU, HTTP - EU) and Lookup API Endpoints (ENUM EU, HTTP EU).