ATT Messaging Scheduled Maintenance - 11/16
Scheduled Maintenance Report for Zipwhip Status | Gateway
Completed
The scheduled maintenance has been completed.
Posted Nov 17, 2021 - 04:00 PST
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Nov 16, 2021 - 21:01 PST
Scheduled
ATT will be performing scheduled network maintenance affecting their SMS and MMS platform. Periods of latency may be seen MO/MT SMS & MMS messages and DLRs to ATT subscribers during the maintenance window.

Maintenance Window -
PDT: 21:00 - 04:00 11/17
EDT: 23:59 11/16 - 07:00 11/17
UTC: 04:00 11/17 - 11:00 11/17
Posted Oct 07, 2021 - 21:50 PDT
This scheduled maintenance affected: SMS (Inbound (MO), Outbound (MT), DLR), MMS (Inbound (MO), Outbound (MT), DLR), and External Connectivity (AT&T).