Dear Customer,
We are writing to inform you that the upcoming maintenance window on Telstra Integrated Messaging for NAB has been postponed.
Original Date/Time: Tuesday 31st March, 2026, 23:00 AEDT to Wednesday 1st April, 2026, 02:00 AEDT
New Date/Time: Tuesday 21st April, 2026, 23:00 AEST to Wednesday 22nd April, 2026, 02:00 AEST