Hallo,
SMTP AUTH ist auch nach dem 01.10.2022 möglich:
„SMTP AUTH will still be available when Basic authentication is permanently disabled on October 1, 2022. The reason SMTP will still be available is that many multi-function devices such as printers and scanners can’t be updated to use modern authentication. However, we strongly encourage customers to move away from using Basic authentication with SMTP AUTH when possible.“
Viele Grüße