SASL authentication failure after updating 20.04 to Ubuntu 22.04

Webmin
3

Does saslauthd run? Test with sudo systemctl status saslauthd
If not it could be that a line with ‘START=yes’ is missing in /etc/default/saslauthd
See https://forum.virtualmin.com/t/cannot-login-email-in-outlook/116009/35?u=hansm