Re: [exim] Problem with DKIM signature verification

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Συντάκτης: Sven Hartge
Ημερομηνία:  
Προς: exim-users
Αντικείμενο: Re: [exim] Problem with DKIM signature verification
nb <nb@???> wrote:

> I have found in exim mainlog many messages like the following:


> 1ZDea7-00063r-Px DKIM: d=gmail.com s=20120113 c=relaxed/relaxed a=rsa-sha256 [verification failed - signature did not verify (headers probably modified in transit)]
> or
> DKIM: d=gmail.com s=20120113 c=relaxed/relaxed a=rsa-sha256 [verification failed - signature did not verify (headers probably modified in transit)]
> or
> DKIM: d=blueloop.net s=2896446 c=relaxed/relaxed a=rsa-sha256 [verification failed - body hash mismatch (body probably modified in transit)]


> They are mainly related to lists mails. Most of the time it complains
> about headers, and sometimes about the body.


> Is it a configuration problem at my side ?


No, those warnings are mostly related to mailing list managers who
modify the body (to add a signature) or who modify some of the signed
headers, this breaking the DKUM signature.

Grüße,
Sven

--
Sigmentation fault. Core dumped.