[Pkg-exim4-users] Exim4 with local network as well as smarthost (longish post)

[Jutta Zalud]

Dave Witbrodt wrote:

>> Most mail needs to go to an (isp) smarthost with FROM headers
>> rewritten. But local mail within the network needs to be delivered
>> directly with headers unchanged.
> 
>    I accomplished this, but had to rewrite some of the Exim rules in 
> order to do it.
> 
----

>    If you feel my situation is similar enough to yours, I would be happy 
> to share the changes I made to get local emails to pass through 
> "webserver" unmodified, but external emails having their headers 
> rewritten so that the reply address is the correct email address of my 
> ISP account.

Dave, would you be willing to share it with the list? I have been 
looking for such a solution also for quite a time. The only point where 
I disagree with you is, that I don't think this is a very rare setup.
Just think of a company where every person should be able to communicate 
with every other person locally but only a few official e-mail addresses 
(like office at example.com or sales at example.com) should be used for 
communication with the outside world.

Thanks a lot in advance,

jutta