thanks for your answer. This morning I update the plugin to Version 1.10
-> 1: if you go (in the backend) to <plugin> and choose <settings> of the plugin 'front-end users plugin' it brings you into the configuraion-menue of the plugin.
Here are 6 tabs: <dashboard> <users> <fields> <Levels> <Options> <emails>
If you click on <emails> the screen leaves empty !(sorry grey)
Nothing appers, nothing to configure, no text, nothing.
Unfortunately I can't send you a screenshot. (or is ther any way ?)
Seems, that something is missing in the installation ?
but there is no warning, errors etc. Should an email server has to be installed firstly on the raspberry to make this tab-filds visible ?