Between 07:00 and 08:00 am (UTC) on 29th of May 2019, the carrier will be performing maintenance on their SMS platform.
Impact Scope: Inbound and Outbound SMS Messaging
Start: 2019-05-29 07:00:00 UTC
End: 2019-05-29 08:00:00 UTC
A downtime of 1 minute will be expected for inbound/outbound SMS messages to AT&T subscribers during the maintenance window. In the unlikely event of disruption to the service, messages will be queued by the carrier for delivery once the maintenance has been completed.
Please contact email@example.com
if you have any questions.