Re: [exim] DKIM verification and envelope-from

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Author: Wolfgang Breyha
Date:  
To: exim-users
Subject: Re: [exim] DKIM verification and envelope-from
On 2012-04-27 20:29, Robert Wysocki wrote:
> Dnia 2012-04-27, pią o godzinie 14:41 +0100, Michael J. Tubby B.Sc G8TIC
> pisze:
>>          deny    sender_domains = +dkim_known_signers

>
> And that's my point - as far as I know sender_domains is taken from
> envelope not from From: header. Hence when From: headers' content is
> spoofed but envelope-sender is not, signature won't be checked even if
> From: is in dkim_known_signers list.


Then use something like
condition = ${if match_domain{${domain:$h_from:}}{+dkim_known_signers}\
               {yes}{no}}
instead?


Greetings, Wolfgang