Exactly, no emails did arrive.
The issue was that my EE-installation (the website) was placed on one server and my email accounts was placed on another server.
Because of the different IP-addresses the website couldn’t send email to my mail.
So my website mydomain.com couldn’t send emails to .(JavaScript must be enabled to view this email address). There was no problem sending it to another mail, .(JavaScript must be enabled to view this email address).
My solution was to send the emails through SMTP and in the settings use another mailserver then @mydomain.com. Then I was able to send it to my domain. 😊
Sorry if I didn’t explain it good, but I hope you understood.
This problem must have accurd to more people, but I couldn’t find anything in the forum?
Do you know a better solution. My temporary solution doesn’t feel that nice.