Als ik verstuur via webmail (roundcube) een email naar mijn gmail account, komt er in de email twee keer een DKIM signature header te staan. Het lijkt of op de server door postfix twee keer opendkim wordt aangeroepen. Ik heb postfix, amavisd-new, opendkim en spamassassin geïnstalleerd.
Nu is mijn vraag, hoe kan dit en is deze situatie wel wenselijk ?
Zie onderstaande mail:
Delivered-To: xxx@gmail.com
Received: by 10.150.202.3 with SMTP id z3cs61580ybf;
Wed, 4 May 2011 06:32:43 -0700 (PDT)
Received: by 10.227.59.134 with SMTP id l6mr1166190wbh.34.1304515962453;
Wed, 04 May 2011 06:32:42 -0700 (PDT)
Return-Path: <postmaster@mydomain.nl>
Received: from mydomain.nl (server1.mydomain.nl [12.34.56.789])
by mx.google.com with ESMTP id bh1si2982185wbb.47.2011.05.04.06.32.40;
Wed, 04 May 2011 06:32:41 -0700 (PDT)
Received-SPF: pass (google.com: best guess record for domain of postmaster@mydomain.nl designates 12.34.56.789 as permitted sender) client-ip=12.34.56.789;
Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of postmaster@mydomain.nl designates 12.34.56.789 as permitted sender) smtp.mail=postmaster@mydomain.nl; dkim=pass header.i=@mydomain.nl
Received: from localhost (localhost.localdomain [127.0.0.1])
by server1.mydomain.nl (Postfix) with ESMTP id 7C8CA400CD
for <xxx@gmail.com>; Wed, 4 May 2011 15:32:40 +0200 (CEST)
DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=mydomain.nl;
s=server1; t=1304515960;
bh=g3zLYH4xKxcPrHOD18z9YfpQcnk/GaJedfustWU5uGs=;
h=To:Subject:MIME-Version:Date:From:Message-ID:
Content-Transfer-Encoding:Content-Type;
b=f2qAjifhWJ37VsEUJnz2/6ZGEEFghoM5Z50Etm7EJW4nd6CVDhWr5T6+R/KJWjR3g
wjRTtfGCdMwoDBRxcMVWeocMMPyvOU9dhuAKUOHYPXjH704rzXSqegOh2+eMyXMoWq
RWfTxWwYbZH/qdfWpwNgKGlrFqcIqxQHe064eNWc=
Received: from server1.mydomain.nl ([127.0.0.1])
by localhost (mail.mydomain.nl [127.0.0.1]) (amavisd-new, port 10024)
with ESMTP id fliMNz+fhHmc for <xxx@gmail.com>;
Wed, 4 May 2011 15:32:30 +0200 (CEST)
Received: by server1.mydomain.nl (Postfix, from userid 33)
id 660CB400D0; Wed, 4 May 2011 15:32:30 +0200 (CEST)
DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=mydomain.nl;
s=server1; t=1304515950;
bh=g3zLYH4xKxcPrHOD18z9YfpQcnk/GaJedfustWU5uGs=;
h=To:Subject:MIME-Version:Date:From:Message-ID:
Content-Transfer-Encoding:Content-Type;
b=OU/befl/qELVSQ/T+31Hu1ohl9j4sys+bJVVMou5s+V1UQ69jANUeIT1b1ciTjVZx
2ek6fd59hpUo4FesbJqSVlXMDgJFMAiuNiPzBas2kFCaaDPXtQdOyzyl3ZE17dc0N2
Mkbiv3nF92PHX3aOg7KNqn1CkFFjX/MmBPVZELhU=
To: <xxx@gmail.com>
Subject: test
X-PHP-Originating-Script: 0:func.inc
MIME-Version: 1.0
Date: Wed, 04 May 2011 15:32:30 +0200
From: <postmaster@mydomain.nl>
Message-ID: <e16804754e2707295b977da191711a30@localhost>
X-Sender: postmaster@mydomain.nl
User-Agent: RoundCube Webmail/0.3.1
Content-Transfer-Encoding: 8bit
Content-Type: text/plain;
charset=UTF-8
test
