Hello Guys.
Im using nextcloud 13.0.0.
The manual is talking about an email configuration wizard. But where it is? I could not find it 
and google/other sources could not help me.
So I hope you can help me 
.
Thank you!
Leon
PS: The link to the nextcloud 13 Email configuration
login as admin, click setup-wheel in upper right corner, choose setup and then (left side) additional setup - and there you should find…
but be prepared that “wizard” is kind of misleading. it is - in a way - a wizard but maybe a bit different from what you’d expect. though it would help you setting up your admin-mail correctly
Thanks for your reply!
But when Im trying to open the additional settings tab I get an error:
Internal Server Error
Please contact your system administrator
More details can be found in system log
Edit: I know, that this tab was working in the past but now its not working anymore
I restarted the server and now its working… wow
but thanks for the help!