Please be advised that Mexico AT&T will be performing a planned maintenance activity as per the below schedule.
Start: 2021-04-28 06:00:00 UTC
End: 2021-04-28 12:00:00 UTC
Impact: During the maintenance window, you may experience Inbound SMS, Outbound SMS and SMS Delivery receipt delays.
Please contact firstname.lastname@example.org
if you have any questions.