Re: [Exim] Preventing forged From: headers (exim 3.36)

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Autor: Robert Lister
Datum:  
To: Dave C.
CC: Leonardo Boselli, ice, exim-users
Betreff: Re: [Exim] Preventing forged From: headers (exim 3.36)
> Use a smartuser director.
>
> foo:
> driver = smartuser
> domains = the domain of your list addresses
> local_parts = the local part(s) of the list addresses
> senders = *@your_domain
> condition =

(a suitable condition using $sender_host_address and ending up with
"no" if its from one of your IP's)
> fail_verify
> new_address = :fail:


Hmm. Probably failing it wouldn't work because it would cause a bounce
message to go back to the faked sender address, and hence the list.

Never had to do any conditions in directors before, any examples you can give?

I'll have a look at the docs too.


Rob

--
Robert Lister    -        robl@???    -    http://www.lentil.org