dkim appair twice

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dkim appair twice

Maurizio Caloro-2

Hello

Please i dont understand why me dkim result will appair twice ?

 

DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=caloro.ch; s=mail;

        t=1525915627; bh=o/rYrKxw/+ndhuZDfXCm7/KqiRRQm1XdBuvSJRaf+S8=;

        h=From:To:Subject:Date:From;

        b=d/KxFnMoTyVW9Qm4r3UEGM8E7Bmy/74vsa5Y9m/93Vt6yjMWsqVIWB+6TBrOntSLa

        2LZmu4/1N+vD1OY6ir6Vnd93kxFkMajrOfInkBoi3YWqsxrw7rnjWrF/6CDhEnnc3Z

        B9M9LEVf3cuVTx7cGuw7JnABlC6Rc2MtrSf2ccYA=

From: <[hidden email]>

DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=caloro.ch; s=mail;

        t=1525915627; bh=o/rYrKxw/+ndhuZDfXCm7/KqiRRQm1XdBuvSJRaf+S8=;

        h=From:To:Subject:Date:From;

        b=d/KxFnMoTyVW9Qm4r3UEGM8E7Bmy/74vsa5Y9m/93Vt6yjMWsqVIWB+6TBrOntSLa

        2LZmu4/1N+vD1OY6ir6Vnd93kxFkMajrOfInkBoi3YWqsxrw7rnjWrF/6CDhEnnc3Z

                B9M9LEVf3cuVTx7cGuw7JnABlC6Rc2MtrSf2ccYA=

 

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Re: dkim appair twice

Benny Pedersen-2
Maurizio Caloro skrev den 2018-05-10 04:04:

> Please i dont understand why me dkim result will appair twice ?

this happens when opendkim does not know whats is originating mails or
incomming mails

the last one is resulting in forged signing

# cat main.cf

milter_opendkim = inet:[127.0.0.1]:8891
milter_opendmarc = inet:[127.0.0.1]:8893
milter_protocol = 6
non_smtpd_milters = $milter_opendkim
smtpd_milters = $milter_opendkim,$milter_opendmarc

# cat master.cf
submission inet  n       -       n       -       -       smtpd
  -o milter_macro_daemon_name=ORIGINATING
  ....
smtps      inet  n       -       n       -       -       smtpd
  -o milter_macro_daemon_name=ORIGINATING
  ....

# cat opendkim.conf
#
MTA ORIGINATING