I’m using NextCloud 20.
I installed and enabled the app “Two Factor e-mail provider”
I found the option to force two factor auth only for a group.
Then i use a user in this group i’ve the message that two factor is enabled for my account but not configured.
We are not interested about ToTP beacause of smartphone problem with our users … (noobs).
I did not found any tuto about two factor email only with NextCloud …
Regards,
Afaik, the app isn’t officially been supported on Nextcloud 20 yet. Have you tried to read through the issue tracker of the app to get an idea how it works and which problems could arise? It might also help to check the Nextcloud log file to find any related error messages: