Re: [exim] Need an ACL written

Marc Perkel wrote:
> Here's what I'd like to do. I want to create a list of domains so that
> if a domain (might use sender, from, or return path) is in my list of
> domains then the domain part is used to search the received lines to see
> if that domain is found.
>
> This if the from is wellsfargo.com and there is no received lines that
> has a wellsfargo.com server it will be rejected, if wellsfargo.com is in
> the list.
>
> Trying to find a clean way to do this.
>

How would this deal with people sending mail from odd networks? I'm
thinking of, for example, people using airport wireless networks and so
forth.