How to set email header in exim4?

Question

Exim

Now letters from the server come with this header

Received: from localhost ([127.0.0.1] helo=мой домен)

I'm confused by the presence of localhost ([127.0.0.1]
Shouldn't my domain be there? if I understand correctly, how can I fix it?

Answer 1

In the Exim config, list the interfaces:
In /etc/hosts write your values
​​Set your server's hostname to name.domain.com