Planned Maintenance - Message manager 6.2.1B release, OS patches/updates

Scheduled for Nov 14, 18:00 - 22:00 UTC

Scheduled

Dear Client,

A planned maintenance activity is scheduled for Message Manager.

Customers are advised not to schedule any campaigns during this maintenance window.

Maintenance Start Time: 2026-11-14 18:00 UTC
Maintenance End Time: 2026-11-14 22:00 UTC

Impact: The Message Manager UI will be unavailable during the application upgrade.

If you experience any issues during this maintenance window, please contact the Operator Service NOC immediately at operatorservices.noc@sinch.com or +1 470-300-8394 (select "Support" from the menu, option 2 for Digital Interconnect, then option 1).

Please reference this maintenance notification when contacting support.

If you have any questions or concerns, please contact your Account Manager.
Posted Oct 29, 2026 - 17:38 UTC
This scheduled maintenance affects: Sinch DI Services (Message Manager).