Hi, 

On Mon, 14 Mar 2011 12:08:48 +0000 in message number 
<3d31371c0eb7ea41af4b131fc1382f78237d73f...@crwnmail.staff.staffs.ac.uk>, 
received here on 14/03/2011 16:16:57, ROGERS Richard 
<[email protected]> said:

> Bill Hayles wrote:
> 
> > Hi, Steffen
> >
> > On Mon, 7 Mar 2011 18:08:45 +0100 in message number
> > <[email protected]>, received here on
> > 08/03/2011 10:56:38, "Steffen Heil" <[email protected]> said:
> >
> > > Most recipients will drop mails that are FOR
> > > and FROM them... This is a classical spam approach.
> >
> > Is there any way of doing this in Exim? It would be useful.
> 
> Bill,
> 
> You could do something like this:
> 
> warn
>        condition = ${if eq {${lc:$sender_address}}{${lc:$local_part@$domain}} 
> }
>        sender_domains = +relay_to_domains
>        !hosts = +relay_from_hosts : *.paypal.com [or any other exemptions you 
> need]
>        !local_parts = [put your exemptions here]
>        set ACL_STATUS = SameAddr
> 
> Then do what you want with the ACL_STATUS flag (or just write it as a "deny" 
> if you don't need any more flexibility).
> 

Thanks very much for that; it gives me something to work on for my own needs.

-- 
This is Spain.  We do things differently here!

Bill Hayles
[email protected]


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