Email setup not walking

Hi here im again with an other problem. Im unable to setup my SMTP Email Settings in the Admin panel. I already lookt into this topic but it not helpt me with my problem.


this is the error i get and the settings i used.


Here are the recommended settings from my Email provider. Yes it’s in German but i hope you can get information from this.


This is just the Diagnostics page if some one want to look into that.

You probably need to check the Force TLS box, save and try again.

Thanks its walking :sweat_smile:
now i feel stupid