DankDec 21, 2022
BleepingComputer

Microsoft warned today that basic authentication will be permanently turned off starting in early January 2023 to improve Exchange Online security.

https://www.bleepingcomputer.com/news/microsoft/microsoft-will-turn-off-exchange-online-basic-auth-in-january/

Microsoft will turn off Exchange Online basic auth in January

Microsoft warned today that it will permanently turn off Exchange Online basic authentication starting early January 2023 to improve security.

BleepingComputer
Dec 20, 2022 at 8:22pmWeb