RE: [exim] smtp_active_hostname Use

>
> I left the variable as they were and placed the name of my
> first domain in "first.domain.com"
>
> What happens is that I see in the headers the name of the
> second domain regardless of what domain I send from. The
> second domain still shows the host name, which is the name of
> the first domain.
>

Try adding this after the line that sets smtp_active_hostname:

primary_hostname = $smtp_active_hostname

- Mark