The email address that Cambium uses to send auto-generated emails from TIDE and TDS (previously DoNotReply@cambiumast.com) will be changed to DoNotReply@cambiumassessment.com on July 10, 2021. In order to ensure users receive password reset emails and other system notifications, districts should add DoNotReply@cambiumassessment.com to the district email allowlist. This change is also noted in the 2021-2022 TIDE User Guide. For questions about your district’s allowlist, contact your district’s technology coordinator.